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Smallest-ever remote-control walking robot uses shape-memory alloy
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Smallest-ever remote-control walking robot uses shape-memory alloy

By Loz Blain May 25, 2022 These tiny crab robots can be remote controlled by using heat to deform shape-memory alloysNorthwestern University Researchers at Northwestern University in Illinois have demonstrated the world’s smallest remote-controlled walking robot, at just half a millimeter wide. Such tiny machines can bend, twist, crawl, walk, turn and jump without hydraulics...