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Welcome to the National Science Foundation's Multimedia Gallery
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Showing: 4,621-4,650 of 6,011

Illustration of mysterious energy causing expansion of the universe to accelerate   Image Quantum Cosmos
Updated January 8, 2007
American robin fledgling fitted with a radio transmitter   Image American Robin Fledgling
Updated January 8, 2007
The Discovery Files   Audio "Power Play" -- The Discovery Files
Audio type: MP3
Updated January 4, 2007
Some of the tools NSF-supported researchers use in hurricane research   Image Illustration of Hurricane and Research Instruments
Updated January 4, 2007
Researchers install weather and GPS instruments on iceberg B-15A   Image Research on Iceberg B-15A (Image 8)
Updated December 26, 2006
Installing weather instruments on iceberg B-15A   Image Research on Iceberg B-15A (Image 7)
Updated December 26, 2006
U.S. Coast Guard Cutter <em>Polar Sea</em> moves toward iceberg B-15A   Image Research on Iceberg B-15A (Image 6)
Updated December 26, 2006
The northern edge of the giant iceberg B-15A, located close to Ross Island, Antarctica   Image Research on Iceberg B-15A (Image 5)
Updated December 26, 2006
The northern edge of the giant iceberg, B-15A, in the Ross Sea, Antarctica   Image Research on Iceberg B-15A (Image 4)
Updated December 26, 2006
Researchers install GPS and weather instruments on iceberg B-15A   Image Research on Iceberg B-15A (Image 3)
Updated December 26, 2006
Iceberg B-15A floats within miles of Ross Island, Antarctica   Image Research on Iceberg B-15A (Image 2)
Updated December 26, 2006
The northern edge of the giant iceberg B-15A.   Image Research on Iceberg B-15A (Image 1)
Updated December 26, 2006
The Discovery Files   Audio "Storm Warming" -- The Discovery Files
Audio type: MP3
Updated December 22, 2006
"SciGirls" camp participant Alex Wells checks out her newly finished batch of nitrogen ice   Image 'SciGirls' Camp (Image 2)
Updated December 20, 2006
"SciGirls" camp participant Alex Wells checks out her newly finished batch of nitrogen ice   Image 'SciGirls' Camp (Image 1)
Updated December 20, 2006
Setting sun highlights the Yellowstone Canyon   Image Sunset at Yellowstone Canyon
Updated December 20, 2006
Black Sand Basin, Yellowstone National Park   Image Black Sand Basin
Updated December 20, 2006
Yellowstone Canyon, Yellowstone Park   Image Yellowstone Canyon
Updated December 20, 2006
A river at the brink of Lower Falls in Yellowstone National Park's Grand Canyon.   Image Lower Falls Yellowstone Grand Canyon
Updated December 20, 2006
Lower Falls of the Yellowstone River with rainbow, Yellowstone National Park.   Image Lower Falls of the Yellowstone River
Updated December 20, 2006
Common Green Darner Dragonfly, Male   Image Common Green Darner Dragonfly, Male
Updated December 20, 2006
Close-up of the interior of a toucan beak   Image Biomimetic Research (Image 8)
Updated December 20, 2006
Scanning electron micrograph showing the interior of a toucan beak is made of a foam   Image Biomimetic Research (Image 7)
Updated December 20, 2006
Scanning electron micrograph of the surface of the toucan beak   Image Biomimetic Research (Image 6)
Updated December 20, 2006
Toco Toucan   Image Biomimetic Research (Image 5)
Updated December 20, 2006
Scanning electron micrograph of a new type of metallic laminate   Image Biomimetic Research (Image 4)
Updated December 20, 2006
Under stress, the tiles of calcium carbonate that compose abalone shell can slide, absorbing energy   Image Biomimetic Research (Image 3)
Updated December 20, 2006
The terraced, Christmas tree-like surface of an abalone shell   Image Biomimetic Research (Image 2)
Updated December 20, 2006
Mother of pearl growth surface of abalone shell   Image Biomimetic Research (Image 1)
Updated December 20, 2006
A female common green darner dragonfly   Image Common Green Darner Dragonfly
Updated December 20, 2006
Showing: 4,621-4,650 of 6,011