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Welcome to the National Science Foundation's Multimedia Gallery
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Showing: 4,591-4,620 of 5,892

Unknown species of mushroom from Southern Sakhalin Island, Russia   Image Sakhalin Island Project (Image 1)
Updated November 21, 2006
Self-assembly of gold-polymer nanorods into a curved structure   Image Self-assembly of Gold-polymer Nanorods
Updated November 21, 2006
Scanning electron micrograph of bacteria from South Pole snow   Image South Pole Bacteria
Updated November 21, 2006
Comparison of structure of muscle protein with structure of ribosome   Image Structure Comparison
Updated November 16, 2006
The three types of knots found in proteins   Image Most Complicated Knot (Image 3)
Updated November 16, 2006
Simplified diagram of the knot in the protein   Image Most Complicated Knot (Image 2)
Updated November 16, 2006
The most complicated knot ever observed in a protein.   Image Most Complicated Knot (Image 1)
Updated November 16, 2006
Sample of fiber made from single-walled carbon nanotubes and polyacrylonitrile   Image New Class of Fibers (Image 3)
Updated November 16, 2006
Examining composite fiber made of single-walled carbon nanotubes and polyacrylonitrile   Image New Class of Fibers (Image 2)
Updated November 16, 2006
Examining composite fiber made of single-walled carbon nanotubes   Image New Class of Fibers (Image 1)
Updated November 16, 2006
Lowering salt content in DNA solutions   Image Lowering Salt Content in DNA Solutions
Updated November 16, 2006
Commandeering cellular machinery   Image Commandeering Cellular Machinery
Updated November 16, 2006
Improved Method to Produce Nanometer-scale Patterns   Image Improved Method to Produce Nanometer-scale Patterns
Updated November 16, 2006
Nanohelix Structure   Image Nanohelix Structure
Updated November 15, 2006
Waterfall in Milford Sound, NZ   Image Waterfall in Milford Sound, NZ
Updated November 15, 2006
Sheep on South Island, NZ   Image Sheep on South Island, NZ
Updated November 15, 2006
Yellow-Eyed Penguin   Image Yellow-Eyed Penguin
Updated November 15, 2006
A river in South Island, New Zealand   Image River in New Zealand
Updated November 15, 2006
Mountain on South Island, NZ   Image Mountain on South Island, NZ
Updated November 15, 2006
Fox Glacier, New Zealand   Image Fox Glacier, New Zealand
Updated November 15, 2006
Morning fog floating over a mountain prairie in New Zealand   Image Morning Fog in New Zealand
Updated November 15, 2006
A black-browed albatross in New Zealand   Image Black-browed Albatross
Updated November 15, 2006
Static ball exhibit at ESTEME Week   Image National Science Center Exhibit (Image 2)
Updated November 15, 2006
Plasma ball exhibit at ESTEME Week   Image National Science Center Exhibit (Image 1)
Updated November 15, 2006
Manipulating Carbon Nanotubes   Image Manipulating Carbon Nanotubes
Updated November 15, 2006
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
Showing: 4,591-4,620 of 5,892