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Shining a laser at a graphene-based hydrogel causes the material to bend — a response demonstrated in the video above, where the shape-shifting material is molded into the shape of a hand. Each finger responds to the laser by curling inward, a rapid ...
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Shining a laser at a graphene-based hydrogel causes the material to bend — a response demonstrated in the video above, where the shape-shifting material is molded into the shape of a hand. Each finger responds to the laser by curling inward, a rapid ...
See all stories on this topic » via Google Alert
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