A simple idea has led to a surprising invention: tiny robots made from knotted fibers that can jump, spin, glide and even ...
Interesting Engineering on MSN
US’ heat-activated knot robots leap hundreds of times their height without electronics
Researchers at Penn Engineering have turned a common nuisance—a knotted string—into a high-performance, heat-activated ...
A knot doesn't just fall apart, it snaps. Engineers harnessed that energy release to create tiny soft robots that leap meters ...
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