Researchers built a breakdancing, light-powered hydrogel robot
Researchers at Northwestern University have created a dime-sized robot that looks like an animal you might find at the bottom of the sea. The soft robot is almost 90 percent water by weight. It has a hydrogel exterior while its nickel skeleton allows…
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Researchers at Northwestern University have created a dime-sized robot that looks like an animal you might find at the bottom of the sea. The soft robot is almost 90 percent water by weight. It has a hydrogel exterior while its nickel skeleton allows… Source
