ZME Science on MSN
World’s Smallest Programmable Robot Fits on a Fingerprint Ridge and Carries Its Own Computer
Measuring just 200 by 300 by 50 micrometers — smaller than a grain of salt and roughly the size of a single-celled paramecium ...
Cassidy Horton is a finance writer covering banking, life insurance and business loans. She has worked with top finance brands including NerdWallet, MarketWatch and Consumer Affairs. Cassidy first ...
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