DANCING HYDROGEL!!!

First published at 19:15 UTC on March 22nd, 2022.
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Researchers 3-D printed tiny soft robots using a hydrogel that scientists can steer with an electric field.

Electroactive hydrogels—networks of water-loving polymers—swell and contract when electric fields alter the ion concentration in the solutio…

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CategoryNews & Politics
SensitivityNormal - Content that is suitable for ages 16 and over
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