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+ - Researchers Build an Audio Speaker Out of Stretchy Transparent Gel->

Submitted by Zothecula
Zothecula (1870348) writes "Audio speakers are showing up in a variety of unusual forms these days, but a research group at Harvard University may have trumped them all with a speaker that's as clear as glass. Scientists at the college's School of Engineering and Applied Sciences have built a flexible speaker out of ionic gel that is almost invisible to the naked eye and can produce high-quality sound ranging across the full audible spectrum. In doing so, they also provided a proof of concept for electronics that can transfer electric signals in a similar manner to the human nervous system."
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Researchers Build an Audio Speaker Out of Stretchy Transparent Gel

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