Scientists create ‘shape-shifting’ metal robot which melts through bars

The Telegraph published this video item, entitled “Scientists create ‘shape-shifting’ metal robot which melts through bars” – below is their description.

Engineers have designed miniature robots that rapidly and reversibly shift between liquid and solid states.

Scientists from Carnegie Mellon University in Pittsburgh took gallium, a metal that melts at room temperature, and enriched it with magnetic particles.

When an alternate magnetic field is run through the metal, it can melt, move and re-form.

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About This Source - The Telegraph

The Daily Telegraph, known online as The Telegraph, is a national British daily broadsheet newspaper published in London by Telegraph Media Group and distributed across the United Kingdom and internationally. It was founded by Arthur B. Sleigh in 1855 as Daily Telegraph & Courier.

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