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Videos / Tech & Gadgets / The $20 Knee







The $20 Knee

The $20 Knee
Prosthetic limbs are advancing rapidly, but their cost limits their use in most of the developing world. The JaipurKnee uses an innovative, low-cost hinge to produce a $20 prosthetic with an almost-natural walk.


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Rating: 2.8 / 5 (888 votes)
Posted by nova on December 13, 2009
Hits: 4424

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