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Tiny machines the size of molecules could completely transform the world

Tiny machines built from individual molecules are moving from science fiction into working hardware, promising to reshape ...
China.org.cn

Researchers in Australia create first liquid metal motor for flexible machines

SYDNEY, Jan. 19 (Xinhua) -- Researchers in Australia have developed the world's first motor that spins using a droplet of liquid metal, a breakthrough that could transform soft robotics, flexible ...