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Scientists have long envisioned building tiny robots capable of navigating environments that are inaccessible or too dangerous for humans — but finding ways to keep them powered and moving has thus far been impossible to achieve.
A team at the University of Southern California has now made a breakthrough, building an 88-milligram “RoBeetle” that runs on methanol and uses an artificial muscle system to crawl, climb and carry loads on its back for up to two hours.
A team at the University of Southern California has now made a breakthrough, building an 88-milligram “RoBeetle” that runs on methanol and uses an artificial muscle system to crawl, climb and carry loads on its back for up to two hours.
Beyond batteries: Beetle bots
A tiny robot is vaping methanol to power up its artificial muscles and punch above its weight
mg.co.za