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<title> NASA eClips: LAUNCHPAD  </title> 
<link>http://www.nasa.gov/audience/foreducators/nasaeclips/search.html?terms=&amp;category=0010 </link> 
 <description>NASA eClips : LAUNCHPAD :   High school students ignite their interest in science and engineering through NASA innovations in Launchpad. </description> 
 <language>en-us</language> 
 <copyright>&#xA9; 2009 United States Government as represented by the Administrator of the National Aeronautics and Space Administration.  All Rights Reserved.</copyright> 
 <itunes:author>NASA eClips</itunes:author> 

<itunes:category text="Education"/> 
<itunes:category text="Education"> 
	<itunes:category text="K-12" /> 
</itunes:category> 
<itunes:category text="Science &amp; Medicine"/> 

	<itunes:category text="LAUNCHPAD"/> 
	<itunes:image href="http://www.nasa.gov/images/content/309983main_launchpad-podcast-art.jpg" /> 
	<itunes:explicit>no</itunes:explicit> 
	<itunes:keywords>NASA, education, aerospace, exploration, technology, science, space, engineering, mathematics, astronauts, environment, aviation </itunes:keywords> 
	<itunes:subtitle>  High school students ignite their interest in science and engineering through NASA innovations in Launchpad.</itunes:subtitle> 

 	<itunes:owner> 
	<itunes:name>National Aeronautics and Space Administration</itunes:name> 
	<itunes:email>nasaeclips@nianet.org (NASA eClips)</itunes:email> 
	</itunes:owner> 
		<item>
		<title>Launchpad: SAGE III Goes to the International Space Station</title>
		<link>http://archive.org/download/NASA_Launchpad_SageIII_HD/NASA_Launchpad_SageIII_4x3.mp4</link>
		<guid>http://archive.org/download/NASA_Launchpad_SageIII_HD/NASA_Launchpad_SageIII_4x3.mp4</guid>
			<pubDate>20 May 2013 14:35:01 EDT</pubDate>
			<description>NASA's third generation science instrument, SAGE III, sheds light on how aerosols, water vapor and other gases interact with and affect our atmosphere.  See how a unique hexapod helps the instrument stay oriented on the International Space Station and how NASA plans to use moonrise and moonset to double measurement capabilities, helping us truly understand the chemical balance in our atmosphere.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://archive.org/download/NASA_Launchpad_SageIII_HD/NASA_Launchpad_SageIII_4x3.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, High School, Video, Education, Mathematics, Technology, Science, Engineering,  Energy, Earth/Space Systems, Earth Patterns, Cycles, and Change, Human Impact, innovation,  aerosols, atmosphere, ozone layer, yaw, pitch, roll, hexapod, occultation, latitude, chemistry, SAGE III, Brooke Thornton, Joe Gasbarre, Amy Thornhill, David Flittner </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Pumping Up the Volume</title>
		<link>http://archive.org/download/NASALaunchpad_Inflatables_HD/NASALaunchpad_Inflatables_HD.mp4</link>
		<guid>http://archive.org/download/NASALaunchpad_Inflatables_HD/NASALaunchpad_Inflatables_HD.mp4</guid>
			<pubDate>26 Oct 2012 15:01:37 EDT</pubDate>
			<description>Learn how Hypersonic Inflatable Aerodynamic Decelerators, or HIAD, use the diameter of an inflatable vehicle to increase drag and land larger payloads on new destinations. See how NASA engineers use design and complex testing to get the inflatable to make and keep the effective blunt-body shape.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://archive.org/download/NASALaunchpad_Inflatables_HD/NASALaunchpad_Inflatables_HD.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, high school, video, education, mathematics, technology, science, engineering, HIAD, exploration, inflatable, hypersonic, heat shield, innovation, STEM, drag, area, diameter, shroud, nitrogen, Kevlar, room temperature vulcanizing, shape, testing, design, wind tunnel, blunt-body </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: The Heat Is On!</title>
		<link>http://archive.org/download/NASALaunchpad_ThermalProtectionSystem_HD/NASALaunchpad_ThermalProtectionSystem_HD.mp4</link>
		<guid>http://archive.org/download/NASALaunchpad_ThermalProtectionSystem_HD/NASALaunchpad_ThermalProtectionSystem_HD.mp4</guid>
			<pubDate>2012-10-22 12:13:24</pubDate>
			<description>Find out how a team at NASA is using Hypersonic Inflatable Aerodynamic Decelerators, or HIAD, to solve the aerodynamic heating challenges of entering an atmosphere. Learn about HIAD's unique thermal protection system that uses off-the-shelf technology in game changing ways.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://archive.org/download/NASALaunchpad_ThermalProtectionSystem_HD/NASALaunchpad_ThermalProtectionSystem_HD.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, high school, video, education, mathematics, technology, science, engineering, STEM, HIAD, exploration, inflatable, hypersonic, heat shield, game-changing technology, entry, descent, Nextel, Pyrogel, Kapton coated Kevlar, ceramic, temperatures, atmosphere, friction, aerodynamic heating, molecules, thermal protection system </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: History, Benefits, and Safety of Radioisotope Power Systems</title>
		<link>http://archive.org/download/NASALaunchpad_HistoryBenefitsAndSafety_HD/NASALaunchpad_HistoryBenefitsAndSafety_Web4x3_H264.mp4</link>
		<guid>http://archive.org/download/NASALaunchpad_HistoryBenefitsAndSafety_HD/NASALaunchpad_HistoryBenefitsAndSafety_Web4x3_H264.mp4</guid>
			<pubDate>07 Feb 2013 15:58:16 EST</pubDate>
			<description>With safety designed from inside out and outside in, see how NASA has used Radioisotope Power Systems, or RPS, for more than 20 missions over the last 50 years.  Discover the advantages of an RPS that allow spacecraft like Voyager to still do important scientific maneuvers after being in the extreme environment of space for 30 years! Find out where an RPS could take us in the future.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://archive.org/download/NASALaunchpad_HistoryBenefitsAndSafety_HD/NASALaunchpad_HistoryBenefitsAndSafety_Web4x3_H264.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, High School, Video, Education, Mathematics, Technology, Science, Engineering, electricity, radioisotope, RPS, radioisotope power systems, Voyager, Cassini, New Horizons, Pioneer 10, Ulysses, Apollo, Galileo, solar flares, interstellar space, PU-238, plutonium, solar system, safety, nuclear, ceramic, Department of Energy, Europa, Enceladus, Saturn, Titan, Kuiper Belt, exploration, timeline, JPL, power, GRC, Glenn Research Center, Jet Propulsion Laboratory, radiation </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: What Are Radioisotope Power Systems?</title>
		<link>http://archive.org/download/NASALaunchpad_WhatAreRPS_HD/NASALaunchpad_WhatAreRPS_Web4x3_H264.mp4</link>
		<guid>http://archive.org/download/NASALaunchpad_WhatAreRPS_HD/NASALaunchpad_WhatAreRPS_Web4x3_H264.mp4</guid>
			<pubDate>07 Feb 2013 15:58:59 EST</pubDate>
			<description>NASA uses Radioisotope Power Systems, or RPS, to convert heat from radioactive decay to electricity, creating predictable, continuous power for long missions in extreme environments.  But learn how a next generation Radioisotope Stirling Engine will perform four times more efficiently and help NASA use even less of a precious resource.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://archive.org/download/NASALaunchpad_WhatAreRPS_HD/NASALaunchpad_WhatAreRPS_Web4x3_H264.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, High School, Video, Education, Mathematics, Technology, Science, Engineering, electricity, radioisotope, Cassini, RPS, radioisotope power system, nuclear, solar system, atoms, atomic number, neutrons, PU-238, Plutonium, element, thermocouples, Voyager 2, Seebeck Effect, ASRG, Advanced Stirling Radioisotope Generator, Stirling Engine, exploration, JPL, power, GRC, Glenn Research Center, Jet Propulsion Laboratory, radiation </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Mission Infusion - A Look at What's Ahead</title>
		<link>http://archive.org/download/NASALaunchpad_MissionInfusion_HD/NASALaunchpad_MissionInfusion_Web4x3_H264.mp4</link>
		<guid>http://archive.org/download/NASALaunchpad_MissionInfusion_HD/NASALaunchpad_MissionInfusion_Web4x3_H264.mp4</guid>
			<pubDate>2012-07-19 12:30:38</pubDate>
			<description>Find out from the Hypersonic Inflatable Aerodynamic Decelerator (HIAD) Team how NASA plans to use inflatable heat shield technology to explore new worlds.  Learn about the benefits of inflatable heat shields compared to current rigid heat shield technology and how that technology might be used in the future.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://archive.org/download/NASALaunchpad_MissionInfusion_HD/NASALaunchpad_MissionInfusion_Web4x3_H264.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, High School, Video, Education, Mathematics, Technology, Science, Engineering, HIAD, exploration, inflatable, hypersonic, heat shield, innovation, ISS, IRVE, research, development, testing, Mars, Titan </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Descent and Landing - It's a Matter of Control</title>
		<link>http://archive.org/download/NASALaunchpad_Aerodynamics_HD/NASALaunchpad_Aerodynamics_Web4x3_H264.mp4</link>
		<guid>http://archive.org/download/NASALaunchpad_Aerodynamics_HD/NASALaunchpad_Aerodynamics_Web4x3_H264.mp4</guid>
			<pubDate>2012-07-19 12:27:38</pubDate>
			<description>See how a diverse research team at NASA Langley is using what they know about aerodynamics to tackle the problems of entry, descent, and landing on any world with an atmosphere.  Learn how NASA&#8217;s Hypersonic Inflatable Aerodynamic Decelerator (HIAD) Team uses center of gravity to steer the vehicle and a unique inflatable heat shield to slow it down.  </description>
			<enclosure type="video/mpeg" duration="1234567" url="http://archive.org/download/NASALaunchpad_Aerodynamics_HD/NASALaunchpad_Aerodynamics_Web4x3_H264.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, High School, Video, Education, Mathematics, Technology, Science, Engineering, HIAD, exploration, inflatable, hypersonic, heat shield, center of gravity, trim tabs, passive control, active control, ballast, aerodynamics, aeroshell, vectors, game-changing technology, careers </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Spinoffs - Technology Benefits For All</title>
		<link>http://www.archive.org/download/NASA_Launchpad_Shuttle_Spinoffs_HD/NASA_Launchpad_Shuttle_Spinoffs_cropped_Med.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_Shuttle_Spinoffs_HD/NASA_Launchpad_Shuttle_Spinoffs_cropped_Med.mp4</guid>
			<pubDate>2011-10-24 17:11:06</pubDate>
			<description>Learn how experiments on NASA&#8217;s Space Shuttle missions brought tangible benefits to people on Earth. Listen to NASA Astronaut Al Drew as he explains how creative solutions to problems became NASA-aided technologies, better known as spinoffs.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_Shuttle_Spinoffs_HD/NASA_Launchpad_Shuttle_Spinoffs_cropped_Med.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, High School, Video, Education, Mathematics, Technology, Science, Engineering, Because It Flew, shuttle, orbiter, spacecraft, spinoffs,exploration, NASA-aided technologies, memory foam, scratch resistant lenses, contacts, aerodynamics, perfume, motor oil, ketchup, benefits, experiments, problems, Lasik surgery, technology transfer, Teaching from Space, BIF, Al Drew </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: The Shuttle Experience</title>
		<link>http://www.archive.org/download/NASA_Launchpad_Shuttle_Experience_HD/NASA_Launchpad_Shuttle_Experience_cropped_Med.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_Shuttle_Experience_HD/NASA_Launchpad_Shuttle_Experience_cropped_Med.mp4</guid>
			<pubDate>24 Oct 2011 17:11:33 EDT</pubDate>
			<description>Only 355 humans have ever flown on the shuttle.  Join NASA Astronaut Al Drew as he shares some personal experiences about his flights and what made the trips so memorable.  See why the shuttle experience has such historical significance.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_Shuttle_Experience_HD/NASA_Launchpad_Shuttle_Experience_cropped_Med.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, High School, Video, Education, Mathematics, Technology, Science, Engineering, Because It Flew, shuttle, orbiter, astronauts, exploration, personal experiences, lift-off, careers, Teaching from Space, Al Drew, BIF </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: NASA's Space Shuttle - A Workhorse in Action</title>
		<link>http://www.archive.org/download/NASA_Launchpad_What_It_Took_HD/Nasa_launchpad_whatItTook_cropped_med.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_What_It_Took_HD/Nasa_launchpad_whatItTook_cropped_med.mp4</guid>
			<pubDate>24 Oct 2011 17:12:01 EDT</pubDate>
			<description>People from across the country worked together to make sure NASA&#8217;s Space Shuttles could complete their missions.  Learn how this unique workhorse is responsible for amazing advances in astrophysics and planetary science, just because it flew.   </description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_What_It_Took_HD/Nasa_launchpad_whatItTook_cropped_med.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, High School, Video, Education, Mathematics, Technology, Science, Engineering, Because It Flew, shuttle, orbiter, spacecraft, spinoffs, astrophysics, planetary science, exploration, Galileo, Magellan, aerobraking, Venus, Hubble, satellites, ISS, Alpha Magnetic Spectrometer, careers, Teaching from Space, BIF, Richard Jones </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Curiosity Goes to Mars</title>
		<link>http://www.archive.org/download/NASA_Launchpad_MSL_HD/NASA_Launchpad_MSL_cropped.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_MSL_HD/NASA_Launchpad_MSL_cropped.mp4</guid>
			<pubDate>09 Apr 2013 16:11:06 EDT</pubDate>
			<description>Find out why Curiosity is the best name for the largest rover ever sent to another planet.  Learn about the challenges of landing on a planet with an atmosphere and the geology and chemistry questions scientists hope to answer with instruments on the Mars Science Laboratory. </description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_MSL_HD/NASA_Launchpad_MSL_cropped.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, Secondary, Video, Education, Technology, engineering, Science, geology, chemistry, solar system, Mars, Curiosity, MSL, Mars Science Laboratory, rover, sky crane, entry, descent, landing, atmosphere, minerals, laser </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Astrobiology</title>
		<link>http://www.archive.org/download/NASA_Launchpad_20_Astrobiology_HD/NASA_Launchpad_20_Astrobiology_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_20_Astrobiology_HD/NASA_Launchpad_20_Astrobiology_HD_512kb.mp4</guid>
			<pubDate>09 Apr 2013 16:07:54 EDT</pubDate>
			<description>Are we alone in the universe? Where do we come from? Join NASA in the search for answers to these and many more questions about life in our solar system. Learn how astrobiologists use what we know about Earth to investigate Titan, Europa and other far-off worlds.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_20_Astrobiology_HD/NASA_Launchpad_20_Astrobiology_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, secondary, video, education, technology, engineering, science, astrobiology, life science, biology, prokaryote, bacteria, extremophyles, Titan, Jupiter, Europa, Mars, planetary science, methane, hydrological cycle, habitable planets, solar system, PSD </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Newton's Laws On-Board the International Space Station</title>
		<link>http://www.archive.org/download/NASA_Launchpad_Newtons_Laws_HD/NASA_Launchpad_Newtons_Laws_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_Newtons_Laws_HD/NASA_Launchpad_Newtons_Laws_HD_512kb.mp4</guid>
			<pubDate>19 Apr 2013 14:21:58 EDT</pubDate>
			<description>Join astronauts on-board the International Space Station to learn more about Newton's laws.  Learn about the inverse relationship between mass and acceleration when calculating force and see what the equation f=ma has to do with rockets.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_Newtons_Laws_HD/NASA_Launchpad_Newtons_Laws_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Real World, Middle School, Video, Education, Mathematics, Technology, Science, Engineering, Physics, Physical Science, International Space Station, ISS, Newton\'s Laws, motion, net force, direction, acceleration, Teaching from Space, TFS, mass, friction, gravity, equilibrium, equation, inverse proportion, rockets, algebra   </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Wave Motion</title>
		<link>http://www.archive.org/download/NASA_Lauchpad_Wave_Motion_HD/NASA_Lauchpad_Wave_Motion_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/NASA_Lauchpad_Wave_Motion_HD/NASA_Lauchpad_Wave_Motion_HD_512kb.mp4</guid>
			<pubDate>26 Oct 2010 11:50:39 EDT</pubDate>
			<description>Join NASA astronauts on-board the International Space Station to learn about different kinds of waves and the transfer of energy that creates waves. Find out why NASA engineers are working to reduce the impact of waves on sensitive station equipment.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Lauchpad_Wave_Motion_HD/NASA_Lauchpad_Wave_Motion_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA eClips, NIA, high school, Launchpad, secondary, video, education, technology, science, physical science, engineering, waves, electromagnetic spectrum, sound, light, energy transfer, medium, mechanical wave, vibrate, transverse, crests, troughs, longitudinal, reflection, rarefaction, compression, nodal point, wavelength, Teaching From Space, TFS, International Space Station, ISS </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Systems Science</title>
		<link>http://www.archive.org/download/NASA_Launchpad_Earth_Systems_HD/NASA_Launchpad_Earth_Systems_cropped_Med.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_Earth_Systems_HD/NASA_Launchpad_Earth_Systems_cropped_Med.mp4</guid>
			<pubDate>09 Apr 2013 16:24:28 EDT</pubDate>
			<description>The Earth can be considered a system of interrelated parts. Learn about Earth Systems Science and the spheres that make up the Earth System. Find out why NASA studies the Earth system.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_Earth_Systems_HD/NASA_Launchpad_Earth_Systems_cropped_Med.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, secondary, video, education,  technology, science, physical science, space, earth systems science, geosphere, atmosphere, hydrosphere, biosphere </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: NASA in 3-D</title>
		<link>http://www.archive.org/download/NASA_Launchpad_3D_HD/NASA_Launchpad_3D_cropped_Med.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_3D_HD/NASA_Launchpad_3D_cropped_Med.mp4</guid>
			<pubDate>09 Apr 2013 16:25:19 EDT</pubDate>
			<description>Put on your 3-D glasses and get a new perspective on NASA's Desert RATS, or Research and Technology Studies. See how NASA uses locations like Arizona to simulate living in space for an extended time to test both technology performance and human factors.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_3D_HD/NASA_Launchpad_3D_cropped_Med.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, launchpad, secondary, video, education, technology, science, exploration, analog testing, anaglyph glasses, 3-D, 3-D glasses, Chariot, TRI-Athlete, lunar electric rover, LER, human factors, desert RATS, space, Arizona </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Phase Diagrams and Why You Cannot Make a Snowball on Mars</title>
		<link>http://www.archive.org/download/LaunchpadPhaseDiagramsAndWhyYouCannotMakeASnowballOnMars/NASA_Launchpad_Phase_Diagrams_cropped_Med.mp4</link>
		<guid>http://www.archive.org/download/LaunchpadPhaseDiagramsAndWhyYouCannotMakeASnowballOnMars/NASA_Launchpad_Phase_Diagrams_cropped_Med.mp4</guid>
			<pubDate>25 May 2010 16:55:09 EDT</pubDate>
			<description>Join NASA scientists who study the History of Winter to learn about phase changes and the unique properties of water. Find out why ice floats and why this is important to life on Earth. See what pressure and temperature have to do with making snowballs.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/LaunchpadPhaseDiagramsAndWhyYouCannotMakeASnowballOnMars/NASA_Launchpad_Phase_Diagrams_cropped_Med.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, secondary, video, education, physics, technology, science, physical science, space, biology, Mars, temperature, moon, phase changes, snowball, properties, energy exchange, pressure, in situ resource utilization, ISRU, vapor, density, state of matter, History of Winter, HOW, LCROSS, Phoenix </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Biofeedback</title>
		<link>http://www.archive.org/download/NasaLaunchpadBiofeedback/NASA_Launchpad_Biofeedback_cropped_Med.mp4</link>
		<guid>http://www.archive.org/download/NasaLaunchpadBiofeedback/NASA_Launchpad_Biofeedback_cropped_Med.mp4</guid>
			<pubDate>26 May 2010 16:34:03 EDT</pubDate>
			<description>Learn how NASA graduate students are using biofeedback to improve concentration skills. The project is based on earlier NASA aeronautics research to improve the attentiveness of pilots in flight simulators and improve athlete&#8217;s muscle memory.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NasaLaunchpadBiofeedback/NASA_Launchpad_Biofeedback_cropped_Med.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, Secondary, Video, Education, Technology, Science,  Biology, Aeronautics, biofeedback, nerve cells, concentration, brainwaves, EEG, EMG, pilots, ADHD, muscle memory, simulators, video games </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: The Lighter Side</title>
		<link>http://www.archive.org/download/LaunchpadTheLighterSide/NASA_Launchpad_Lighter_Side_cropped_Med.mp4</link>
		<guid>http://www.archive.org/download/LaunchpadTheLighterSide/NASA_Launchpad_Lighter_Side_cropped_Med.mp4</guid>
			<pubDate>26 May 2010 16:17:18 EDT</pubDate>
			<description>Find out how you can get involved in NASA's Teaching From Space Program to learn about experiments conducted on board the International Space Station, or ISS. Learn about arachnids in space or how to use a straw on the ISS. Find out about the physics of a boomerang.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/LaunchpadTheLighterSide/NASA_Launchpad_Lighter_Side_cropped_Med.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, secondary, video, education, physics, technology, science, physical science, space, biology, International Space Station, ISS, Teaching From Space, TFS, arachnids, straw, Newton, First Law, wicking, surface tension, spider webs, orb weavers, boomerang, microgravity, forces, space food </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Solar Eclipses</title>
		<link>http://www.archive.org/download/NASA_Launchpad_Eclipse_HD/NASA_Launchpad_Eclipse_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_Eclipse_HD/NASA_Launchpad_Eclipse_HD_512kb.mp4</guid>
			<pubDate>15 Mar 2011 13:35:24 EDT</pubDate>
			<description>Join NASA to learn more about solar eclipses, especially the awe-inspiring phenomenon of total eclipses. Find out about the unique geometry and the distances and sizes of the sun and moon as seen from Earth that allow us to witness the sun's corona or actually be in the path of totality.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_Eclipse_HD/NASA_Launchpad_Eclipse_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, Secondary, video, education, mathematics, technology, science, Earth, space, eclipse, solar, geometry, corona, celestial mechanics, phase, orbital plane, totality, angular size, transit </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: NASA and Biosphere 2</title>
		<link>http://www.archive.org/download/LaunchpadNasaAndBiosphere2/NASA_Launchpad_Biosphere_cropped_Med.mp4</link>
		<guid>http://www.archive.org/download/LaunchpadNasaAndBiosphere2/NASA_Launchpad_Biosphere_cropped_Med.mp4</guid>
			<pubDate>01 Feb 2011 13:01:03 EST</pubDate>
			<description>Visit Biosphere 2, operated by the University of Arizona, to find out how scientists are working with NASA to discover more about the effects of global climate change could have on key biomes. Learn about the characteristics that divide Earth into unique terrestrial biomes.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/LaunchpadNasaAndBiosphere2/NASA_Launchpad_Biosphere_cropped_Med.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, secondary, video, education, technology, science, Earth, space, biomes, B2, Biosphere, ecology, rainforest, temperature, precipitation, global climate change, ecosystem, cycles, biodiversity, variables, Amazon, University of Arizona, environmental research </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Neon Lights - Spectroscopy in Action</title>
		<link>http://www.archive.org/download/NasaLaunchpadNeonLights-SpectroscopyInAction/NASA_Launchpad_Spectroscopy_cropped_Med.mp4</link>
		<guid>http://www.archive.org/download/NasaLaunchpadNeonLights-SpectroscopyInAction/NASA_Launchpad_Spectroscopy_cropped_Med.mp4</guid>
			<pubDate>09 Apr 2013 16:26:23 EDT</pubDate>
			<description>Discover how scientists use spectroscopy to determine what elements are present in remote objects in space.  By studying emission or absorption lines, astronomers can use the light an object emits to learn more about the object.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NasaLaunchpadNeonLights-SpectroscopyInAction/NASA_Launchpad_Spectroscopy_cropped_Med.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NIA, eClips, Launchpad, Secondary, Video, Education, Technology, Science, Physics, Chemistry, Astronomy, emission lines, absorption lines, spectral signature, wavelengths, Hubble, prism, visible light, electromagnetic spectrum, neon, argon, spectrograph, spectroscope, radiation, elements </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Bernoulli's Principle On-Board the International Space Station</title>
		<link>http://www.archive.org/download/NASA_Launchpad_Bernoullis_Principle_HD/NASA_Launchpad_Bernoullis_Principle_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_Bernoullis_Principle_HD/NASA_Launchpad_Bernoullis_Principle_HD_512kb.mp4</guid>
			<pubDate>14 May 2010 11:11:11 EDT</pubDate>
			<description>Join the Teaching From Space Team on-orbit to learn about Bernoulli's Principle. See how the relationship between pressure and speed is characteristic of all fluids, not just liquids and how the Bernoulli effect impacts us in everyday life.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_Bernoullis_Principle_HD/NASA_Launchpad_Bernoullis_Principle_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, secondary, science, technology, video, education, physics, technology, physical science, space, International Space Station, ISS, Teaching From Space, TFS, Bernoulli, pressure, speed, airplane, fluids, lift, Bernoulli\'s Principle, gases, liquids </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Methane on Mars</title>
		<link>http://www.archive.org/download/NASA_Launchpad_Methane_on_MarsHD/NASA_Launchpad_Methane_on_Mars_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_Methane_on_MarsHD/NASA_Launchpad_Methane_on_Mars_HD_512kb.mp4</guid>
			<pubDate>26 Oct 2010 09:34:04 EDT</pubDate>
			<description>Is Mars a living planet, either geologically or biologically? See how NASA scientists are investigating the recent discovery of water ice and methane plumes on Mars to test their hypotheses about the similarities between Earth and Mars.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_Methane_on_MarsHD/NASA_Launchpad_Methane_on_Mars_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, secondary, video, education, engineering, technology, science, methane, astrobiology, geology, water, Mars, biology, oceans, shield volcanoes, life, telescopes, geo-chemistry </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Methane - An Indicator for Life?</title>
		<link>http://www.archive.org/download/NASA_Launchpad_Finding_ET_HD/NASA_Launchpad_Finding_ET_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_Finding_ET_HD/NASA_Launchpad_Finding_ET_HD_512kb.mp4</guid>
			<pubDate>09 Apr 2013 16:13:24 EDT</pubDate>
			<description>See how scientists are using spectroscopy to identify methane plumes on Mars. Learn about the biological and geological processes that form methane on Earth and the implications for astrobiologists who are looking for life beyond Earth.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_Finding_ET_HD/NASA_Launchpad_Finding_ET_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, secondary, video, education, engineering, technology, science, life, astrobiology, decay, methane, methanogens, extremolphiles, microbes, organics, spectroscopy, atmosphere, Mars Science Laboratory, Curiosity, prokaryotes, biology, geology, light </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Cohesion and Adhesion On-Board the International Space Station</title>
		<link>http://www.archive.org/download/NASA_Launchpad_Cohesion_and_Adhesion_HD/NASA_Launchpad_Cohesion_and_Adhesion_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_Cohesion_and_Adhesion_HD/NASA_Launchpad_Cohesion_and_Adhesion_HD_512kb.mp4</guid>
			<pubDate>18 May 2010 14:20:54 EDT</pubDate>
			<description>Join the Teaching From Space Team on-orbit to learn about special properties of water. Use a simple eyedropper to examine the strong cohesive bond of water. See how adhesion helps the astronaut on the International Space Station form a glove of water around his hand.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_Cohesion_and_Adhesion_HD/NASA_Launchpad_Cohesion_and_Adhesion_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, secondary, education, video, science, technology, physics, physical science, space, International Space Station, ISS, Teaching From Space, TFS, surface tension, cohesion, adhesion, molecules, water, properties </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Surface Tension On-Board the International Space Station</title>
		<link>http://www.archive.org/download/NASA_Launchpad_Surface_Tension_HD/NASA_Launchpad_Surface_Tension_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_Surface_Tension_HD/NASA_Launchpad_Surface_Tension_HD_512kb.mp4</guid>
			<pubDate>09 Apr 2013 16:16:34 EDT</pubDate>
			<description>Join the Teaching From Space Team on-orbit to learn about surface tension. Learn why water drops form perfect spheres and how the mutual attraction of water molecules forms a tight skin on water surfaces.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_Surface_Tension_HD/NASA_Launchpad_Surface_Tension_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, secondary, education, video, science, technology, physics, physical science, space, International Space Station, ISS, Teaching From Space, TFS, density, surface tension, molecules, spheres, water molecules, gravity </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Cryogenics - The Cold Hard Facts</title>
		<link>http://www.archive.org/download/nasa_eclips_101909/NASA_Launchpad_Cryogenics_Science_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_101909/NASA_Launchpad_Cryogenics_Science_512kb.mp4</guid>
			<pubDate>29 May 2012 09:25:48 EDT</pubDate>
			<description>Discover the everyday applications of cryogenics from magnetic scans to high-tech space telescopes like the new James Webb. Learn about absolute zero and the Kelvin temperature scale.
</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_101909/NASA_Launchpad_Cryogenics_Science_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, secondary, video, education, engineering, technology, science, cryogenics, James Webb Telescope, MRI, temperature Kelvin, liquid nitrogen, absolute zero </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Moon Magic</title>
		<link>http://www.archive.org/download/nasa_eclips_100909/NASA42_Launchpad_Perigee_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_100909/NASA42_Launchpad_Perigee_512kb.mp4</guid>
			<pubDate>13 Oct 2009 09:57:20 EDT</pubDate>
			<description>Learn about the effects the moon has on Earth. See what the difference is between an apogee moon and a perigee moon and what role the moon's orbit plays in both. Compare the moon illusion to its angular size.
</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_100909/NASA42_Launchpad_Perigee_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, secondary, education, video, engineering, technology, science, moon, illusion, Ponzo, apogee, perigee, sea level rise, angular size, orbit, ellipse, tides </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Transits</title>
		<link>http://www.archive.org/download/nasa_eclips_100909/NASA41_Launchpad_Venus_Transit_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_100909/NASA41_Launchpad_Venus_Transit_512kb.mp4</guid>
			<pubDate>29 May 2012 09:38:18 EDT</pubDate>
			<description>Discover how scientists used the last Venus transit and a geometric technique called parallax to verify the distance between sun and Earth. Find out what scientists hope to learn the next time Venus makes a shadow on the face of the sun.
</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_100909/NASA41_Launchpad_Venus_Transit_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, secondary, education, video, engineering, technology, science, Venus, Mercury, transit, exoplanets, Kitt Peak, Kepler, parallax, astronomical unit </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Cryogenics in Transportation</title>
		<link>http://www.archive.org/download/nasa_eclips_100909/NASA39_Launchpad_Cryogenics_Transport_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_100909/NASA39_Launchpad_Cryogenics_Transport_512kb.mp4</guid>
			<pubDate>13 Oct 2009 09:59:19 EDT</pubDate>
			<description>Explore the differences between science fiction and science fact related to cryogenics. See how NASA uses cold storage for liquid oxygen and hydrogen used to propel rockets and how this may be used in cars of the future.
</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_100909/NASA39_Launchpad_Cryogenics_Transport_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, secondary, video, education, engineering, technology, science, cryogenics, liquid oxygen, hydrogen, propellants, rockets, shuttle, Kelvin, temperature, cars </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Liftoff with Solid Rocket Boosters</title>
		<link>http://www.archive.org/download/nasa_eclips_100909/NASA36_Launchpad_SRBs_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_100909/NASA36_Launchpad_SRBs_512kb.mp4</guid>
			<pubDate>13 Oct 2009 10:00:20 EDT</pubDate>
			<description>Learn about the chemical reaction that occurs when liquid hydrogen and liquid oxygen are combined to operate the space shuttle&#65533;s three main engines.  See how this controlled explosion moves the shuttle up into orbit.
</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_100909/NASA36_Launchpad_SRBs_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, secondary, video, education, engineering, technology, science, engines, shuttle, solid rocket boosters, work, energy, Newton, catalyst, oxidizer, lift, physics, chemistry </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Firing the Space Shuttle Main Engines</title>
		<link>http://www.archive.org/download/nasa_eclips_100909/NASA35_Launchpad_SSMEs_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_100909/NASA35_Launchpad_SSMEs_512kb.mp4</guid>
			<pubDate>11 May 2011 17:10:58 EDT</pubDate>
			<description>Learn about the chemical reaction that occurs when liquid hydrogen and liquid oxygen are combined to operate the space shuttle's three main engines. See how this controlled explosion moves the shuttle up into orbit.
</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_100909/NASA35_Launchpad_SSMEs_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, secondary, videos, education, engineering, technology, science, shuttle, engines, oxygen, hydrogen, propellant, chemical reaction, potential energy, physics, chemistry </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: LCROSS Finding Water on the Moon Music Video</title>
		<link>http://www.archive.org/download/nasa_eclips_091509/LCROSS_MV_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_091509/LCROSS_MV_HD_512kb.mp4</guid>
			<pubDate>15 Sep 2009 15:48:04 EDT</pubDate>
			<description>Learn about NASA's exciting LCROSS mission in this  music video.  Find out why finding water on the moon is so important to future missions.

</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_091509/LCROSS_MV_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, LCROSS, NIA, NASA eClips, Launchpad, high school, music video </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: The Search for Exoplanets</title>
		<link>http://www.archive.org/download/nasa_eclips_082109/34NASA_Launchpad_Kitt_Peak_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_082109/34NASA_Launchpad_Kitt_Peak_512kb.mp4</guid>
			<pubDate>09 Apr 2013 16:17:46 EDT</pubDate>
			<description>Join NASA astronauts at Kitt Peak National Observatory in their search for exoplanets. Find out how the two-meter telescope is calibrated to locate giant planets orbiting stars in far off solar systems. Learn about the infrared signature of a transit.
</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_082109/34NASA_Launchpad_Kitt_Peak_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, video, science, Kitt Peak, education, secondary, exoplanet, transit, telescope, infrared, calibration, planets, stars </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Thin Ice - Looking at Birefringence</title>
		<link>http://www.archive.org/download/nasa_eclips_082109/33NASA_Launchpad_Ice_Thin_Sections_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_082109/33NASA_Launchpad_Ice_Thin_Sections_512kb.mp4</guid>
			<pubDate>09 Nov 2010 11:08:47 EST</pubDate>
			<description>Join teacher scientists as they learn what ice can tell us about the history of winter. Find out why NASA studies ice and what thin ice sections observed through polarizing filters can help us learn. See how to use bubble patterns in ice core samples to show long-term weather patterns.
</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_082109/33NASA_Launchpad_Ice_Thin_Sections_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, secondary, video,  education, ice, cryosphere, winter, birefringence, polarizes, light, Frizion, weather, climate </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Apollo 11 - Challenges of Landing on the Moon</title>
		<link>http://www.archive.org/download/nasa_eclips_082109/32NASA_Launchpad_Apollo_11_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_082109/32NASA_Launchpad_Apollo_11_512kb.mp4</guid>
			<pubDate>09 Apr 2013 16:12:04 EDT</pubDate>
			<description>See how 21 hours, 38 minutes and 21 seconds changed history. Learn more about the challenges of landing on the moon, the science involved in the first moon walk and the artifacts left behind for future explorers.
</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_082109/32NASA_Launchpad_Apollo_11_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, high school, secondary, video, science, Apollo, moon, Armstrong, Aldrin, artifacts, disc, camera </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Apollo 11 - History in the Making</title>
		<link>http://www.archive.org/download/nasa_eclips_082109/31NASA_Launchpad_Apollo_40th_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_082109/31NASA_Launchpad_Apollo_40th_512kb.mp4</guid>
			<pubDate>24 Aug 2009 10:50:12 EDT</pubDate>
			<description>Relive the event that 20% of the world's population watched in awe on July 20, 1969. Learn more about the historic Apollo 11 mission and hear what President Obama had to say about the incalculable benefits of the Apollo Program.
</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_082109/31NASA_Launchpad_Apollo_40th_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, high school, secondary, video, science, Apollo, Armstrong, Aldrin, Obama, benefits </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Infrared Astronomy on Mauna Kea</title>
		<link>http://www.archive.org/download/nasa_eclips_071009/NASA_Launchpad_Observatories_Part_2_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_071009/NASA_Launchpad_Observatories_Part_2_HD_512kb.mp4</guid>
			<pubDate>09 Nov 2010 10:56:09 EST</pubDate>
			<description>Discover how NASA's Infrared Astronomy telescope on Mauna Kea helps astronomers use different wavelengths of light to make the invisible visible. Learn about the Doppler Effect and heat signatures of faraway objects.
</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_071009/NASA_Launchpad_Observatories_Part_2_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, observatories, Hawaii, Mauna Kea, astronomy, telescopes, infrared, electromagnetic spectrum, EMS, wavelength, Doppler Effect, heat signatures, video, clips, high school </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Gigapan</title>
		<link>http://www.archive.org/download/nasa_eclips_062309/30LP_NASA_Launchpad_Gigapan_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_062309/30LP_NASA_Launchpad_Gigapan_HD_512kb.mp4</guid>
			<pubDate>23 Jun 2009 19:51:04 EDT</pubDate>
			<description>Learn about the NASA spinoff Gigapan, an intelligent tripod that allows photographers to stitch photos for a dramatic panoramic view. See how NASA first used this technology on Mars. Find out how high school students can get involved with NASA</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_062309/30LP_NASA_Launchpad_Gigapan_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, Launchpad, NIA, secondary, INSPIRE, spinoffs, Gigapan, Pancam, Mars, Spirit, Opportunity, inaugeral parade, rovers, camera, stitching, panoramic </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Designing a Capsule for Space</title>
		<link>http://www.archive.org/download/nasa_eclips_062309/29LP_NASA_Launchpad_Blunt_Capsule_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_062309/29LP_NASA_Launchpad_Blunt_Capsule_HD_512kb.mp4</guid>
			<pubDate>23 Jun 2009 19:52:44 EDT</pubDate>
			<description>Why was the Apollo capsule shaped like a gumdrop? Learn about the blunt-shaped capsule used for past and present NASA spacecraft. See how engineers use the design process to help expand on the work others have done before them.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_062309/29LP_NASA_Launchpad_Blunt_Capsule_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, Launchpad, NIA, secondary, capsule, Apollo, Orion, engineering, design process, blunt-shaped, Gemini, Mercury, Faget </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Kepler</title>
		<link>http://www.archive.org/download/nasa_eclips_062309/28LP_NASA_Launchpad_Kepler_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_062309/28LP_NASA_Launchpad_Kepler_HD_512kb.mp4</guid>
			<pubDate>29 May 2012 09:35:47 EDT</pubDate>
			<description>Join NASA on the Kepler Mission as this traveling telescope images the light from faraway stars to locate Earth-sized and smaller planets. Using the transit method, the Kepler telescope measures the brightness of a star and uses the data to predict habitable zones.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_062309/28LP_NASA_Launchpad_Kepler_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, Launchpad, NIA, secondary, eclipse, transit, habitable zones, telescopes, orbit, planets, stars, Kepler, CCD, field of view </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Data Loggers</title>
		<link>http://www.archive.org/download/nasa_eclips_062309/27LP_NASA_Launchpad_Data_Loggers_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_062309/27LP_NASA_Launchpad_Data_Loggers_HD_512kb.mp4</guid>
			<pubDate>23 Jun 2009 19:54:25 EDT</pubDate>
			<description>Find out how efficient data loggers, such as thermochrons and ingestible thermometers, collect repetitive data for NASA scientists to analyze. Learn about spinoff technologies that monitor body temperatures for athletes, firefighters and divers.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_062309/27LP_NASA_Launchpad_Data_Loggers_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, Launchpad, NIA, high school, thermochrons, HOW, History of Winter, spinoffs, ingestible thermometers, astronauts, data loggers, athletes, firefighters, divers, sleep disorders, body temperature, data collection </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Using Technology to Make Discoveries on Mars</title>
		<link>http://www.archive.org/download/nasa_eclips_062309/26LPLaunchpad_Phoenix_Final_SD_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_062309/26LPLaunchpad_Phoenix_Final_SD_512kb.mp4</guid>
			<pubDate>23 Jun 2009 19:55:37 EDT</pubDate>
			<description>Find out about the technology on the Mars Phoenix Lander that helps NASA remotely explore the distant planet. Learn about the filters that are used to obtain color images and the high-tech oven that proved the existence of water ice on Mars.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_062309/26LPLaunchpad_Phoenix_Final_SD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, Phoenix, Mars, Lander, microbes, sols, TEGA, water, technology </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Night Shining Clouds</title>
		<link>http://www.archive.org/download/nasa_eclips_062309/25LP_Noctilucent_Final_SD_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_062309/25LP_Noctilucent_Final_SD_512kb.mp4</guid>
			<pubDate>31 Jan 2013 11:58:43 EST</pubDate>
			<description>Have you ever seen noctulucent or night-shining clouds in the summer sky? Explore the layers of our atmosphere. Find out why NASA is interested in how these glowing clouds are formed and what they tell us about Earth.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_062309/25LP_Noctilucent_Final_SD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, clouds, noctilucent, night, mesosphere, atmosphere, stratosphere, troposphere, thermosphere, AIM </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: New Horizons Covers the Distance</title>
		<link>http://www.archive.org/download/nasa_eclips_062309/24LPNew_Horizons_Distances_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_062309/24LPNew_Horizons_Distances_512kb.mp4</guid>
			<pubDate>06 Dec 2010 10:59:06 EST</pubDate>
			<description>Learn how scientists use astronomical units, or Aus, to measure large distances in space. Find out what scientists learned about Jupiter as the New Horizons spacecraft used the gravity of the planet to help it continue on its journey to Pluto.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_062309/24LPNew_Horizons_Distances_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, Launchpad, NIA, Pluto, New Horizons, velocity, gravity assist, planets, solar system, astronomical units, AU </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: New Horizons Heads Towards Pluto</title>
		<link>http://www.archive.org/download/nasa_eclips_062309/23LPNew_Horizons_Overview_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_062309/23LPNew_Horizons_Overview_512kb.mp4</guid>
			<pubDate>09 Nov 2010 11:15:37 EST</pubDate>
			<description>Find out about the fastest spacecraft to ever leave Earth's orbit. See what information scientists hope to gain from NASA's New Horizons spacecraft as it hurls through space. Check out the instruments that will help us get our first up-close look at Plu</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_062309/23LPNew_Horizons_Overview_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, New Horizons, spacecraft, Pluto, solar system, Kuiper Belt, spectrometer, solar winds, volcanoes </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: NASA's History of Winter Program</title>
		<link>http://www.archive.org/download/nasa_eclips_052609/LP22HOW_Overview_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_052609/LP22HOW_Overview_512kb.mp4</guid>
			<pubDate>02 Nov 2009 09:08:16 EST</pubDate>
			<description>What can measuring the density of snow and diagramming snowflakes teach us about the cryosphere and Earth's global climate system? NASA's History of Winter program gives teachers opportunities to conduct real world research.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_052609/LP22HOW_Overview_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, cryosphere, history of winter, HOW, climate, snow, research, Lake Placid, STEM </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Atmosphere and Optical Telescopes</title>
		<link>http://www.archive.org/download/nasa_eclips_052609/LP20Observatories_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_052609/LP20Observatories_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:19:38 EDT</pubDate>
			<description>Learn about the effect of our atmosphere on optical telescopes. Discover how the geography of Mauna Kea, Hawaii helps astronomers overcome the problems of light pollution and the atmosphere. See why you might need a coat to visit the Big Island!</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_052609/LP20Observatories_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, observatories, astronomy, Hawaii, Mauna Kea, optical, telescopes, atmosphere, altitude, light pollution </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Fluid Dynamics - What a Drag!</title>
		<link>http://www.archive.org/download/nasa_eclips_051309/LP19Dynamics_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_051309/LP19Dynamics_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:20:04 EDT</pubDate>
			<description>Learn about fluid dynamics with NASA engineers. See how NASA uses planes and a neutral buoyancy tank to train astronauts for spacewalks or how wind tunnels and ultrasonic welding techniques can be used to reduce drag for swimmers.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_051309/LP19Dynamics_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, aerodynamics, fluid dynamics, wind tunnels, Speedo, swimmers, neutral buoyancy, drag, weightlessness, ultrasonic, welding, spacewalks, EVA, training, astronauts </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Mapping the Boundaries of Our Solar System</title>
		<link>http://www.archive.org/download/nasa_eclips_040709/IBEX_SD_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_040709/IBEX_SD_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:20:22 EDT</pubDate>
			<description>What is the shape of our heliosphere and what lies beyond? How does interstellar medium affect the heliosphere? To find out, NASA launched the Interstellar Boundary Explorer, or IBEX, to map out the boundaries of our solar system.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_040709/IBEX_SD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, NIA, Launchpad, IBEX, solar system, boundaries, interstellar medium, heliosphere, satellite, STEM </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: The Fermi Gamma Ray Space Telescope</title>
		<link>http://www.archive.org/download/nasa_eclips_040709/Fermi2_SD_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_040709/Fermi2_SD_512kb.mp4</guid>
			<pubDate>29 May 2012 09:29:44 EDT</pubDate>
			<description>Get an overview of the electromagnetic spectrum and see how scientists are using the new Fermi Gamma Ray Space Telescope to look at the inconceivable amounts of energy produced by phenomena in space.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_040709/Fermi2_SD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, NASA eClips, Launchpad, NIA, electromagnetic spectrum, visible light, x-rays, gamma rays, Fermi, GLAST, telescope, energy, STEM </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Flight Test Articles</title>
		<link>http://www.archive.org/download/nasa_eclips_022709/NASA_Launchpad_Flight_Test_Articles_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_022709/NASA_Launchpad_Flight_Test_Articles_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:20:56 EDT</pubDate>
			<description>Learn how scientists and engineers use tests and computer simulations to improve individual components of the new spacecraft system. NASA is then better able to see how systems work together and to increase the efficiency of future designs.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_022709/NASA_Launchpad_Flight_Test_Articles_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, Launchpad, NASA eClips, aeronautics, systems, tests, computer, simulations, design process </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Mass Properties</title>
		<link>http://www.archive.org/download/nasa_eclips_022709/NASA_Launchpad_Mass_Properties_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_022709/NASA_Launchpad_Mass_Properties_HD_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:21:17 EDT</pubDate>
			<description>Learn how mass properties, such as weight, mass, center of gravity and inertia affect how things fly. See how NASA compensates for missing components in a flight test article by using ballast to meet mass and center of gravity requirements.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_022709/NASA_Launchpad_Mass_Properties_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, Launchpad, NASA eClips, mass, Ares, flight test, center of gravity, inertia, properties </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Ares I-X Overview</title>
		<link>http://www.archive.org/download/nasa_eclips_022309/LP_Ares_1X_OC_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_022309/LP_Ares_1X_OC_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:21:37 EDT</pubDate>
			<description>Find out how scientists will use the Ares I-X to improve future craft that will carry astronauts to space. During a 363-second test flight, scientists will collect thousands of measurements to help them modify the new rocket system.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_022309/LP_Ares_1X_OC_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA,Launchpad, NASA eClips, aeronautics,Ares I-X, test, Constellation </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Electron Beam Free Form Fabrication System</title>
		<link>http://www.archive.org/download/nasa_eclips_02062009/NASA_Launchpad_Aurora_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_02062009/NASA_Launchpad_Aurora_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:22:16 EDT</pubDate>
			<description>Need a hammer? How about a wrench? In space and don't have a hardware store around? NASA is researching the EBF3, a computerized machine capable of producing tools and equipment on hand.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_02062009/NASA_Launchpad_Aurora_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, EBF3, tools </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Aurora Lights: Why They Exist and What Causes Them</title>
		<link>http://www.archive.org/download/nasa_eclips_02062009/NASA_Launchpad_Aurora_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_02062009/NASA_Launchpad_Aurora_512kb.mp4</guid>
			<pubDate>15 Mar 2011 13:37:29 EDT</pubDate>
			<description>Discover Themis, probes NASA sent to space to gather more information about aurora lights found in the north and south poles on earth. Discover why these bright lights exist and what is causing them.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_02062009/NASA_Launchpad_Aurora_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, Aurora lights, Themis </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Light Detection and Ranging</title>
		<link>http://www.archive.org/download/nasa_eclips_02022009/LIDAR_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_eclips_02022009/LIDAR_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:23:02 EDT</pubDate>
			<description>Learn how NASA uses Light Detection and Ranging, or LiDAR, to study distant objects. NASA uses LiDAR technology to measure distances of faraway objects, locate aerosols and to develop topographic maps on Earth and Mars.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_eclips_02022009/LIDAR_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, LiDAR, aerosols, topographic maps, light, gases, RADAR </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Contrails</title>
		<link>http://www.archive.org/download/NASA_Launchpad_Contrails_HD/NASA_Launchpad_Contrails_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_Contrails_HD/NASA_Launchpad_Contrails_HD_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:23:21 EDT</pubDate>
			<description>What is a contrail? How is it made? Learn all about these special clouds and how you can help NASA study clouds in your geographic location.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_Contrails_HD/NASA_Launchpad_Contrails_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, contrails, clouds, S'COOL, GLOBE, aerosols, water vapor </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Clouds and Earth's Radiation Budget</title>
		<link>http://www.archive.org/download/NASA_Launchpad_Radiation_Budget_HD/NASA_Launchpad_Radiation_Budget_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_Radiation_Budget_HD/NASA_Launchpad_Radiation_Budget_HD_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:23:44 EDT</pubDate>
			<description>Explore clouds and find out how they affect Earth's radiation budget. Learn how to help scientists determine ground truth as they compare satellite data with observations.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_Radiation_Budget_HD/NASA_Launchpad_Radiation_Budget_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, clouds, radiation budget, S'COOL, GLOBE, ground truth, observations, satellites, CERES </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Food for Thought</title>
		<link>http://www.archive.org/download/NASA_Launchpad_Food_HD/NASA_Launchpad_Food_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_Food_HD/NASA_Launchpad_Food_HD_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:24:05 EDT</pubDate>
			<description>See how NASA technologies are advancing food for crews in space and people on Earth. Find out about nutrigrass, shear thinning and much more in this Launchpad segment.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_Food_HD/NASA_Launchpad_Food_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> NASA, nutrigrass, shear thinning, food, technology </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Advanced Equipment to Use on the Moon</title>
		<link>http://www.archive.org/download/NASA_Launchpad_Moses_Lake_1_HD/NASA_Launchpad_Moses_Lake_1_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_Moses_Lake_1_HD/NASA_Launchpad_Moses_Lake_1_HD_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:24:32 EDT</pubDate>
			<description>NASA is currently testing potential equipment that can be used on missions back to the moon. Moses Lake, Washington, the site for the tests, has a surface similar to that of the moon. This segment introduces two advanced pieces of equipment that NASA is d</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_Moses_Lake_1_HD/NASA_Launchpad_Moses_Lake_1_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> Chariot, ATHLETE, moon, NASA, exploration, Moses Lake </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: The Launch Abort System and g-Forces</title>
		<link>http://www.archive.org/download/NASA_Launchpad_LAS_HD/NASA_Launchpad_LAS_HD_512kb.mp4</link>
		<guid>http://www.archive.org/download/NASA_Launchpad_LAS_HD/NASA_Launchpad_LAS_HD_512kb.mp4</guid>
			<pubDate>09 Nov 2010 10:59:25 EST</pubDate>
			<description>NASA has not only advanced the technology used to get astronauts to space, but they have also improved safety measures for the crew. In this segment learn about the design of the Launch Abort System which can launch the Orion, the new vehicle that will tr</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_Launchpad_LAS_HD/NASA_Launchpad_LAS_HD_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> launch, abort, g-force, Orion </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: NASA Technologies Used to Treat Acne and Orthodontics</title>
		<link>http://www.archive.org/download/Nasa_LP/LP-Acne_512kb.mp4</link>
		<guid>http://www.archive.org/download/Nasa_LP/LP-Acne_512kb.mp4</guid>
			<pubDate>16 Jul 2009 10:42:14 EDT</pubDate>
			<description>In this NASA eClips video find out how NASA technologies have been used to advance acne treatments and orthodontics.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/Nasa_LP/LP-Acne_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> acne, orthodontics, braces, technology spinoffs </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Multifunctional Equipment for Moon Missions</title>
		<link>http://www.archive.org/download/Nasa_LP/LP-Multifunctional_Equipment_512kb.mp4</link>
		<guid>http://www.archive.org/download/Nasa_LP/LP-Multifunctional_Equipment_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:27:13 EDT</pubDate>
			<description>Learn about the different types of multifunctional tools and equipment being tested for missions to the moon. Experts use landscape similar to the moon in Moses Lake, Washington to test equipment on Earth.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/Nasa_LP/LP-Multifunctional_Equipment_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> Moses Lake, lunar landscape, Scarab, K10, rovers, LSMS, scale, mass, weight, gravity, exploration, moon </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Three Hot Topics at NASA</title>
		<link>http://www.archive.org/download/Nasa_LP/LP-3_Hot_Topics_512kb.mp4</link>
		<guid>http://www.archive.org/download/Nasa_LP/LP-3_Hot_Topics_512kb.mp4</guid>
			<pubDate>26 Oct 2009 08:32:19 EDT</pubDate>
			<description>In this NASA eClips video discover three hot topics NASA is currently developing. The Cassini-Huygens is a spacecraft NASA sent to check out Saturn.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/Nasa_LP/LP-3_Hot_Topics_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> Cassini-Huygens, Cassini, Saturn, SOFIA, Orion, Constellation, astronomy, space exploration, telescope, infrared </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: NASA Technologies Helping Firefighters</title>
		<link>http://www.archive.org/download/Nasa_LP/LP-Firefighters_512kb.mp4</link>
		<guid>http://www.archive.org/download/Nasa_LP/LP-Firefighters_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:27:58 EDT</pubDate>
			<description>Learn how firefighters detect wild fires. Ikhana is an Unmanned Aerial System, or UAS, used to take images through smoke and haze in order to detect hot spots and changes in temperature.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/Nasa_LP/LP-Firefighters_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> Ikhana, firefighters, wildfires, UAS, unmanned aerial vehicles, UAV </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Global Warming - How Humans Are Affecting our Planet</title>
		<link>http://www.archive.org/download/nasa_flv/NASA_Science_Earth_Clip1_HD_512kb_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_flv/NASA_Science_Earth_Clip1_HD_512kb_512kb.mp4</guid>
			<pubDate>01 Feb 2011 11:46:06 EST</pubDate>
			<description>Learn how the greenhouse effect keeps more of the sun's heat and energy within Earth's atmosphere causing temperatures on Earth to rise. This video explains the effect warmer temperatures are playing on Earth.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_flv/NASA_Science_Earth_Clip1_HD_512kb_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> environment, global warming, fossil fuel, heat, temperature, space </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Food Aboard the International Space Station</title>
		<link>http://www.archive.org/download/nasa_flv/NASA_Space_Operations_Launch_Services_Clip13_HD_512kb_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_flv/NASA_Space_Operations_Launch_Services_Clip13_HD_512kb_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:28:39 EDT</pubDate>
			<description>Get the inside scoop from astronaut Michael Foal about what it is like to eat in space. Foal describes changes he's experienced while in space and how food and water help counteract some of these changes.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_flv/NASA_Space_Operations_Launch_Services_Clip13_HD_512kb_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> International Space Station, astronauts, aviation, space food </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Food for a Mars Mission</title>
		<link>http://www.archive.org/download/nasa_flv/NASA_Space_Operations_Launch_Services_Clip14_HD_512kb_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_flv/NASA_Space_Operations_Launch_Services_Clip14_HD_512kb_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:29:01 EDT</pubDate>
			<description>NASA must find a way to provide food for astronauts that fits into very limited space. The food must be safe, nutritious and provide a variety for astronauts. Learn about new techniques in food processing.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_flv/NASA_Space_Operations_Launch_Services_Clip14_HD_512kb_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> hydroponics, astronauts, mars, space food, mars, aviation </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Space Food</title>
		<link>http://www.archive.org/download/nasa_flv/NASA_Space_Operations_Launch_Services_Clip13_HD_512kb_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_flv/NASA_Space_Operations_Launch_Services_Clip13_HD_512kb_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:29:21 EDT</pubDate>
			<description>Food plays an important role in helping counteract an astronaut's bone loss, fluid shift and motion sickness while in space. Learn about the importance of food choice, preparation and packaging.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_flv/NASA_Space_Operations_Launch_Services_Clip13_HD_512kb_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> space food, operations, astronauts, physiology, aviation, nutrition </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: How Global Positioning System Works</title>
		<link>http://www.archive.org/download/nasa_flv/NASA_Space_Operations_Communications_Clip1_HD_512kb_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_flv/NASA_Space_Operations_Communications_Clip1_HD_512kb_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:29:43 EDT</pubDate>
			<description>A NASA expert explains the inner workings of the Global Positioning System, or GPS. Learn how four satellites work together to identify exact locations on Earth with the help of a two-dimensional model.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_flv/NASA_Space_Operations_Communications_Clip1_HD_512kb_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> satellite, global positioning system, GPS, technology, aviation </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Protective Materials for Spacecrafts</title>
		<link>http://www.archive.org/download/nasa_flv/NASA_Exploration_Lunar_Habitat_Clip4_HD_512kb_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_flv/NASA_Exploration_Lunar_Habitat_Clip4_HD_512kb_512kb.mp4</guid>
			<pubDate>09 Nov 2010 10:23:25 EST</pubDate>
			<description>Kevlar is stronger than steel but one-fifth the weight. While watching this segment, discover how Kevlar works and the future of protective materials.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_flv/NASA_Exploration_Lunar_Habitat_Clip4_HD_512kb_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> Kevlar, protective material, spacecraft, spacesuit </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: The Making of the Biosuit</title>
		<link>http://www.archive.org/download/nasa_flv/NASA_Exploration_Lunar_Habitat_Clip1_HD_512kb_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_flv/NASA_Exploration_Lunar_Habitat_Clip1_HD_512kb_512kb.mp4</guid>
			<pubDate>09 Nov 2010 10:22:09 EST</pubDate>
			<description>A biosuit is a futuristic space suit designed for astronauts who will one day travel to Mars. It is designed to be form-fitting and lightweight, enabling astronauts to kneel, climb and maneuver more efficiently.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_flv/NASA_Exploration_Lunar_Habitat_Clip1_HD_512kb_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> biosuit, spacesuit, Kevlar, astronauts, space, aviation </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: 21st Century Crew Exploration Vehicle</title>
		<link>http://www.archive.org/download/nasa_flv/NASA_Exploration_Exploration_Vehicles_Clip1_HD_512kb_001_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_flv/NASA_Exploration_Exploration_Vehicles_Clip1_HD_512kb_001_512kb.mp4</guid>
			<pubDate>09 Nov 2010 10:07:06 EST</pubDate>
			<description>NASA is redesigning the space vehicle that will carry astronauts back to the moon. This design includes three components: the ARES rocket, the ALTAIR Lunar Lander; and the ORION space capsule.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_flv/NASA_Exploration_Exploration_Vehicles_Clip1_HD_512kb_001_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> astronauts, ARES, ALTAIR, Lunar Lander, Orion, aviation, space </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Flight Simulators - A Safer Way to Test</title>
		<link>http://www.archive.org/download/nasa_flv/NASA_Aeronautics_Design_Tech_Clip39_HD_512kb_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_flv/NASA_Aeronautics_Design_Tech_Clip39_HD_512kb_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:31:12 EDT</pubDate>
			<description>Flight simulators are one of the most effective tools for pilots and engineers to experiment on aircraft. NASA flight simulators enable engineers to run tests and experiments without risking pilot safety.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_flv/NASA_Aeronautics_Design_Tech_Clip39_HD_512kb_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> flight simulator, safety, aircraft, experiments, simulator, aviation, space </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Unmanned Air Vehicles - How They Work and Why They Are Useful</title>
		<link>http://www.archive.org/download/nasa_360/NASA_Aeronautics_Design_Tech_Clip38_HD_512kb_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_360/NASA_Aeronautics_Design_Tech_Clip38_HD_512kb_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:31:33 EDT</pubDate>
			<description>Unmanned Air Vehicles or UAV are designed to provide a cost-efficient and safer way to explore. UAV travel lower, longer and venture into more hazardous spaces than manned air vehicles.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_360/NASA_Aeronautics_Design_Tech_Clip38_HD_512kb_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> Unmanned Air Vehicles, UAVs, safety, aviation, cost efficient, Aerial Vehicle Lab, SUAVE </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Invention of Doppler Radar</title>
		<link>http://www.archive.org/download/nasa_flv/NASA_Aeronautics_Design_Tech_Clip30_HD_512kb_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_flv/NASA_Aeronautics_Design_Tech_Clip30_HD_512kb_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:31:55 EDT</pubDate>
			<description>NASA's Wind Shear Program and the Federal Aviation Administration, or FAA, worked together to invent a sensor to warn pilots about hazardous wind shears called microbursts.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_flv/NASA_Aeronautics_Design_Tech_Clip30_HD_512kb_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> doppler radar, microburst, hazardous wind shears, technology, FAA, aviation </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: NASA Technologies and Indy Cars</title>
		<link>http://www.archive.org/download/nasa_flv/NASA_Aeronautics_Design_Tech_Clip3_HD_512kb_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_flv/NASA_Aeronautics_Design_Tech_Clip3_HD_512kb_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:32:16 EDT</pubDate>
			<description>This segment describes how NASA technologies are used to design safer race cars. Indy car crash data is being used to minimize the risks associated with space vehicle re-entry into Earth's atmosphere and landing.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_flv/NASA_Aeronautics_Design_Tech_Clip3_HD_512kb_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> aerodynamics, aviation, engineering, race cars, technology </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: Aviation Infrastructure for the 21st Century</title>
		<link>http://www.archive.org/download/nasa_flv/NASA_Aeronautics_Design_Tech_Clip29_HD_512kb_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_flv/NASA_Aeronautics_Design_Tech_Clip29_HD_512kb_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:32:52 EDT</pubDate>
			<description>This NASA segment focuses on the importance of air travel in today</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_flv/NASA_Aeronautics_Design_Tech_Clip29_HD_512kb_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> air travel, transportation system, NGATS, JPDO, aviation safety </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: NASA and NASCAR</title>
		<link>http://www.archive.org/download/nasa_flv/NASA_Aeronautics_Design_Tech_Clip2_HD_512kb_512kb.mp4</link>
		<guid>http://www.archive.org/download/nasa_flv/NASA_Aeronautics_Design_Tech_Clip2_HD_512kb_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:33:15 EDT</pubDate>
			<description>Explore how NASCAR uses NASA technologies to provide safer stock cars for drivers. The NASCAR race team PENSKE designed a catalytic air filter to remove airborne particles supplying fresher air for drivers.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/nasa_flv/NASA_Aeronautics_Design_Tech_Clip2_HD_512kb_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> mechanics, space, NASCAR, racecar design, combustion, PENSKE, technology </itunes:keywords>
			</item>  
		<item>
		<title>Launchpad: NASA and Indy Cars</title>
		<link>http://www.archive.org/download/NASA_images_131/NASA_Aeronautics_Design_Tech_Clip1_HD_512kb_512kb.mp4</link>
		<guid>http://www.archive.org/download/NASA_images_131/NASA_Aeronautics_Design_Tech_Clip1_HD_512kb_512kb.mp4</guid>
			<pubDate>22 Jun 2009 11:33:37 EDT</pubDate>
			<description>This NASA video segment describes how NASA-inspired technologies used in space are influencing the design of racecars. Learn how the Indy car racing suits and gear are similar to the spacesuits astronauts wear.</description>
			<enclosure type="video/mpeg" duration="1234567" url="http://www.archive.org/download/NASA_images_131/NASA_Aeronautics_Design_Tech_Clip1_HD_512kb_512kb.mp4"  /> 
				<itunes:author>NASA eClips</itunes:author>  
			<itunes:keywords> mechanics, Indy car, race suit, astronauts, technology, airplane design </itunes:keywords>
			</item>  
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