Cats in particular can be prone to dancing, especially if they're waiting for something. They're famously impatient, but luckily, their impatience is really cute. So is their excitement, and usually, ...
Interesting Engineering on MSN
Magnetic ‘muscles’ turn origami into crawling robots that move and heal from within
NC State engineers 3D-print paper-thin magnetic muscles that turn origami robots into moving drug-delivery machines.
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