Δευτέρα 24 Ιουλίου 2017

Screaming gel balls reveal a way to power soft but noisy robots

Hydrogel beads bounce thousands of times per second on a heated surface, emitting a high-pitched shriek, and generating lots of kinetic energy

from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2v0qMQL
via IFTTT

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