![Parag Pathak](media/images/parag_pathak_l.jpg) |
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![Video](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_video01.gif) |
Parag Pathak Video type: Flash Player Updated September 12, 2012 |
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![The Discovery Files](media/images/discoveryfiles_l288.jpg) |
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![Audio](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_audio01.gif) |
"Crustacean Invasion" -- The Discovery Files Audio type: MP3 Updated September 11, 2012 |
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![Graphic tracking usage of dollar bills around the country](media/images/Pf2455_shot5_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
"Follow the Money: Human Mobility and Effective Communities" (Image 5) Updated September 10, 2012 |
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![Graphic tracking usage of dollar bills around the country](media/images/PF2455_shot4_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
"Follow the Money: Human Mobility and Effective Communities" (Image 4) Updated September 10, 2012 |
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![Graphic tracking usage of dollar bills around the country](media/images/pf2455_shot3_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
"Follow the Money: Human Mobility and Effective Communities" (Image 3) Updated September 10, 2012 |
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![Graphic tracking usage of dollar bills around the country](media/images/PF2455_shot1_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
"Follow the Money: Human Mobility and Effective Communities" (Image 2) Updated September 10, 2012 |
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![Graphic tracking usage of dollar bills around the country](media/images/PF2455_shot2_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
"Follow the Money: Human Mobility and Effective Communities" (Image 1) Updated September 10, 2012 |
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![The Mars Yard at the Dr. John A. McAdams Jr. Space Center, located at a middle school](media/images/PF2464_marsyard2_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Space-age Comes to Middle School (Image 2) Updated September 10, 2012 |
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![Examining robot in Mars Yard, part of the Dr. John A. McAdams Jr. Space Center at a middle school](media/images/PF2464_marsyard1_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Space-age Comes to Middle School (Image 1) Updated September 10, 2012 |
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![The typical outcome of a collision of a proton and an antiproton](media/images/PF2505_dzerp_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
A Proton-antiproton Collision Updated September 10, 2012 |
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![Chess pieces designed and built by students using a classroom 3-D printer](media/images/PF2470_muskin_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Students Create 3-D Objects in the Classroom (Image 2) Updated September 10, 2012 |
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![A student creates a 3-D object with a classroom 3-D printer](media/images/PF2470_IMG0380_l1.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Students Create 3-D Objects in the Classroom (Image 1) Updated September 10, 2012 |
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![The Discovery Files](media/images/discoveryfiles_l287.jpg) |
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![Audio](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_audio01.gif) |
"Heads Up" -- The Discovery Files Audio type: MP3 Updated September 7, 2012 |
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![Acoustofluidics,biomedical,](media/images/PF2327_tweezers_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Acoustic Tweezers Updated September 6, 2012 |
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![Participant trains computer to understand tongue movements to indicate commands for wheelchair](media/images/PF2279_54_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Tongue Drive System to Help Disabled (Image 2) Updated September 6, 2012 |
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![Computer visualization of a winds inside a tornado](media/images/btn_tornadoes_l.jpg) |
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![Video](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_video01.gif) |
Tornadoes -- Science Behind the News Video type: Flash Player Updated September 6, 2012 |
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![Virus and a human head and torso](media/images/btn_flu_l.jpg) |
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![Video](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_video01.gif) |
Influenza & Flu Vaccines -- Science Behind The News Video type: Flash Player Updated September 6, 2012 |
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![Temple in the ancient Maya city of Tikal was built between 768 and 780 A.D.](media/images/PF2284_temple_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Ancient Maya Practiced Forest Conservation (Image 3) Updated August 31, 2012 |
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![Researchers take soil cores from reservoir near ancient Maya city of Tikal](media/images/PF2284_dunning_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Ancient Maya Practiced Forest Conservation (Image 2) Updated August 31, 2012 |
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![Temple in Tikal built by ancient Maya somewhere between 682 and 734 A.D.](media/images/PF2284_DSC0272_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Ancient Maya Practiced Forest Conservation (Image 1) Updated August 31, 2012 |
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![Audio Only icon](media/images/audio_l.gif) |
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![Audio](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_audio01.gif) |
Sheldon Jacobson Discusses the Impact of Operations Research on Airport Security, Health and Sports Audio type: Windows Media Player Updated August 28, 2012 |
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![<em>Aurora borealis</em>, Alberta, Canada](media/images/PF2283_zoltan_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Aurora borealis, Drayton Valley, Alberta, Canada Updated August 28, 2012 |
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![Noctilucent clouds ("night-shining clouds") Portland, Ore., on July 23, 2009](media/images/PF2282_vince_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Noctilucent Clouds Near Portland, Ore. Updated August 28, 2012 |
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![Noctilucent clouds (or "night-shining clouds") over Mount Tabor Park, Portland, Ore., July](media/images/PF2281_mark2_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Noctilucent Clouds - Mount Tabor Park, Portland, Ore. (Image 2) Updated August 28, 2012 |
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![Noctilucent clouds (or "night-shining clouds") over Mount Tabor Park, Portland, Ore., July](media/images/PF2281_mark1_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Noctilucent Clouds - Mount Tabor Park, Portland, Ore. (Image 1) Updated August 28, 2012 |
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![View from the bottom up of the 200-inch Hale Telescope at Palomar Observatory, Caltech](media/images/HPWREN_2009_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Bottom-up View - Hale Telescope, Palomar Observatory Updated August 28, 2012 |
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![EarthScope GPS station, Point Loma, San Diego, Calif.](media/images/HPWREN2_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
EarthScope GPS Station, Point Loma, Calif. Updated August 28, 2012 |
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![Side view of the 200-inch Hale Telescope at Caltech](media/images/HPWREN1_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Side View of 200-inch Hale Telescope, Palomar Observatory Updated August 28, 2012 |
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![A coast horned lizard (<em>Phrynosoma cerroense</em>)](media/images/PF2280_hornytoad_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Coast Horned Lizard (P. cerroense) Updated August 28, 2012 |
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![Cruise Bogle, center, poses with Georgia Tech researchers who developed the Tongue Drive system](media/images/PF2279_182_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120913094801im_/http://www.nsf.gov/images/icon_image01.gif) |
Tongue Drive System to Help Disabled (Image 3) Updated August 28, 2012 |
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