Tag: Gel
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Science & Tech
Transparent artificial muscle plays music
Using a gel-based audio speaker, Harvard researchers have shown that electrical charges carried by ions, rather than electrons, can be put to meaningful use in fast-moving, high-voltage devices.
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Science & Tech
Super gel
A team of experts in mechanics, materials science, and tissue engineering at Harvard has created an extremely stretchy and tough gel that may suggest a new method for replacing damaged cartilage in human joints.