Deformable ionomer speaker

Two materials researchers at the School of Engineering & Applied Sciences at Harvard University developed this transparent disc-shaped speaker. Its structure resembles a sandwich: two layers of salt water rubber sandwiched between a thin ultra-thin rubber, ion conductive, good conductivity, the internal resistance is still stable in the case of stretching several times, in addition, the salt water gel is a bio-electrolyte, can be better The integration of artificial muscles, skins, etc. broadens the range of applications for this speaker.

Stainless Steel Faucet

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