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Welcome to the National Science Foundation's Multimedia Gallery
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Showing: 4,621-4,650 of 5,897

Optical Techniques Control Fluid Flow   Image Optical Techniques Control Fluid Flow
Updated November 15, 2006
One-Step Dental Tool   Image One-Step Dental Tool (Image 2)
Updated November 15, 2006
One-Step Dental Tool   Image One-Step Dental Tool (Image 1)
Updated November 15, 2006
Two-Dimensional Aquifer Cell   Image Two-Dimensional Aquifer Cell
Updated November 15, 2006
Hydrogel photonic crystal samples composed of various particle types and sizes   Image Hydrogel Photonic Crystal Samples
Updated November 15, 2006
SEM of Soil Particles on Floor Tiles   Image SEM of Soil Particles on Floor Tiles (Image 2)
Updated November 15, 2006
SEM of Soil Particles on Floor Tiles   Image SEM of Soil Particles on Floor Tiles (Image 1)
Updated November 15, 2006
STM showing atomic scale alloying of chromium atoms on an iron surface   Image Atomic Scale Alloying of Chromium Atoms
Updated November 15, 2006
Flowering Yoshino cherry tree   Image Flowering Yoshino Cherry Tree
Updated November 15, 2006
The Discovery Files   Audio "Forecast: Extreme" -- The Discovery Files
Audio type: MP3
Updated November 14, 2006
Light scattered by gold nanorods   Image "Light Scattered by Gold Nanorods"
Updated November 14, 2006
Adelie penguin and chicks   Image Antarctic Wildlife--Adelie penguin and chicks
Updated November 13, 2006
The Discovery Files   Audio "Traffic Tracker" -- The Discovery Files
Audio type: MP3
Updated November 9, 2006
The Discovery Files   Audio "Moon Ice on the Rocks" -- The Discovery Files
Audio type: MP3
Updated November 6, 2006
The Discovery Files   Audio "Gray Matters" -- The Discovery Files
Audio type: MP3
Updated November 2, 2006
PIRE Exchange Program with China   Image PIRE Exchange Program with China (Image 3)
Updated November 1, 2006
PIRE Exchange Program with China   Image PIRE Exchange Program with China (Image 2)
Updated November 1, 2006
PIRE Exchange Program with China (Image 1)   Image PIRE Exchange Program with China (Image 1)
Updated November 1, 2006
PIRE Exchange Program with China   Image PIRE Exchange Program with China (Image 4)
Updated November 1, 2006
The Discovery Files   Audio "Rethinking Extinction" -- The Discovery Files
Audio type: MP3
Updated October 31, 2006
The Discovery Files   Audio "Vapor Lock" -- The Discovery Files
Audio type: MP3
Updated October 26, 2006
The Discovery Files   Audio "Uranium Subterranean" -- The Discovery Files
Audio type: MP3
Updated October 24, 2006
Research at Bodega Marine Reserve   Image Research at Bodega Marine Reserve
Updated October 20, 2006
Seal Under Ice   Image Seal Under Ice
Updated October 20, 2006
"On the Rim," created by graduate research assistant Ting Xu   Image "On the Rim"
Updated October 20, 2006
Students demonstrating the use of GPS   Image Determining GPS Location
Updated October 20, 2006
Student shows assistant how to determine locations using a GPS   Image GPS Instruction
Updated October 20, 2006
Explaining the approach for mapping surface expressions of subsurface fracture linea   Image Geological Mapping
Updated October 20, 2006
Student explains orientation for performing an azimuthal receptivity survey   Image Survey Orientation
Updated October 20, 2006
Students conduct very-low-frequency electromagnetic survey in crop field   Image Surveys in a Crop Field
Updated October 20, 2006
Showing: 4,621-4,650 of 5,897