Drawing inspiration from the sticky feet of geckos, NASA scientists have invented a device that can grip almost anything. The “gecko gripper” uses minuscule silicon wedges to latch onto a wide range of slippery surfaces, like solar panels and plastics. The grippers can work with heavy objects, easily maneuvering, say, an adult male, or a 278 kg (613 lb) robot. Gecko grippers could be used for a variety of purposes, but scientists are especially interested in their ability to clean up floating debris in space. Chunks of space trash can endanger satellites and space stations, so removing them is key to preventing future damage.
NASA mimics gecko feet to create device that will adhere to almost anything
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