For years, biologists have been amazed by the power of gecko feet, which let these 5-ounce lizards produce an adhesive force roughly equivalent to carrying nine pounds up a wall without slipping. Now, a team of polymer scientists and a biologist at the University of Massachusetts Amherst have discovered exactly how the gecko does it, leading them to invent "Geckskin," a device that can hold 700 pounds on a smooth wall.
40-pound TV set attached by Geckskin, by UMass Amherst
Doctoral candidate Michael Bartlett in Alfred Crosby's polymer science and engineering lab at UMass Amherst is the lead author of their article describing the discovery in the current online issue of Advanced Materials.
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I have a law degree (Stanford, 66') but have never practiced. Instead, from 1967 through 1977, I tried to contribute to the revolution in America. As unsuccessful as everyone else over that decade, in 1978 I went to work for the U.S. Forest (more...
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