![Set of foundations dating to the Colonial Period of the College of William & Mary](media/images/PF3156_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
18th Century Foundation at William & Mary Updated September 27, 2012 |
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![Inflated catheter balloon with integrated active electronics and sensors](media/images/PF3164_balloon_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
Cardiac Balloon Catheter With Electrodes/Sensors Updated September 27, 2012 |
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![Antenna of the Allen Telescope Array (ATA) in Hat Creek, Calif.](media/images/ata1_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
Allen Telescope Array (Image 1) Updated September 21, 2012 |
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![Model of extended chromatin with nucleosomes widely spaced on a segment of DNA](media/images/PF3109_extended_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
Model of Extended Chromatin Updated September 21, 2012 |
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![A distant view of Palmer Station, the smallest of the three U.S. research stations in Antarctica](media/images/usap_palmerstation_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
Distant View of Palmer Updated September 13, 2012 |
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![Polymer pillars collapse into a flower petal-like pattern](media/images/PF2448_fullflower_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
"Flower Power" Updated September 13, 2012 |
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![Autorotating flight path of a maple seed is visualized here in a composite, multiflash photo](media/images/PF2460_DNAmaple_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
"DNA of Maple Seed Flight" Updated September 12, 2012 |
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![The landscaping found inside the lungs, including cilia, mucus and microvilli](media/images/PF2459_mucus_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
"Mucus Meadows" Updated September 12, 2012 |
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![Dibutylselenide molecules arrange themselves within specific areas of a gold surface](media/images/PF2458_icyslopes_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
"Icy Slopes" Updated September 12, 2012 |
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![Inside cell nucleus, proteins act like quality control auditors, telling cell to copy and divide DNA](media/images/PF2457_cellcycle_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
"Regulation of the Cell Cycle and DNA Damage-Induced Checkpoint Activation" Updated September 12, 2012 |
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![Video animating microscopic damage to the brain and explaining how Alzheimer's starts](media/images/PF2456_alzheimer4_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
"Inside the Brain: Unraveling the Mystery of Alzheimer's Disease" (Image 4) Updated September 12, 2012 |
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![Video animating microscopic damage to the brain and explaining how Alzheimer's starts](media/images/PF2456_alzheimers3_.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
"Inside the Brain: Unraveling the Mystery of Alzheimer's Disease" (Image 3) Updated September 12, 2012 |
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![test](media/images/PF2456_alzheimers2_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
"Inside the Brain: Unraveling the Mystery of Alzheimer's Disease" (Image 2) Updated September 12, 2012 |
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![Video animating microscopic damage to the brain and explaining how Alzheimer's starts](media/images/PF2456_alzheimers1_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
"Inside the Brain: Unraveling the Mystery of Alzheimer's Disease" (Image 1) Updated September 12, 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/20120928135131im_/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/20120928135131im_/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/20120928135131im_/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/20120928135131im_/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/20120928135131im_/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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![Illustration of the forces lung cells exert as they form capillaries](media/images/PF2454_branching_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
"Branching Morphogenesis" Updated September 10, 2012 |
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![Illustration demonstrates the principles of biomimeticism](media/images/PF2453_destef_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
"Back to the Future" Updated September 10, 2012 |
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![A "jellyfish burger," a reflection on the increase of jellyfish populations worldwide](media/images/PF2452_beck_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
"Jellyfish Burger" Updated September 10, 2012 |
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![A sheet of paper shows sketches of Kuen's surface and the expression that describes it](media/images/PF2451_lucs_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
"Kuen's Surface: A Meditation on Euclid, Lobachevsky and Quantum Fields" Updated September 10, 2012 |
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![<em>Arabidopsis thaliana</em> with its pollen grains and ovaries stained blue](media/images/PF2450_self_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
"Self-fertilization" Updated September 10, 2012 |
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![Hair-like fibers stretch to latch onto a green sphere](media/images/PF2449_saveour_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
"Save Our Earth. Let's Go Green" Updated September 10, 2012 |
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![A crushed salt sample with water added reveals microscopic microbial life](media/images/PF2447_mzach_l.jpg) |
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![Image](https://webarchive.library.unt.edu/web/20120928135131im_/http://www.nsf.gov/images/icon_image01.gif) |
"Microbe vs. Mineral - A Life and Death Struggle in the Desert" 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/20120928135131im_/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/20120928135131im_/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/20120928135131im_/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/20120928135131im_/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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