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A cochlear implant (CI) is a surgically implanted electronic device that provides a sense of sound to a person who is profoundly deaf or severely hard of hearing
Posted 6 years ago by hockey in category: beautiful   Comments (4)


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Posted 4 years ago by boyt in category: impressive   Comments (1)


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Perimeter Institute
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Computer & bug
Posted 6 years ago by asteriskeu in category: animals   Comments (3)


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Math without a calculator, Thinking out loud
Posted 6 years ago by OrphanStrike in category: geeky   Comments (0)