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Joshua Silver:
Josh Silver dimostra come funzionano gli occhiali con lenti ad acqua.

TEDGlobal 2009 · 5:34 · Filmed Jul 2009
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Josh Silver presenta la sua brillante e semplice soluzione per correggere problemi di vista al minore prezzo possibile. Occhiali regolabili con lenti ad acqua. Al TEDGlobal2009, presenta questa soluzione economica e rivela il suo progetto globale per distribuirli a miliardi di persone bisognose entro il 2020.

Optical innovator
Atomic physicist Joshua Silver invented liquid-filled optical lenses to produce low-cost, adjustable glasses, giving sight to millions without access to an optometrist. Full bio
This talk was presented at an official TED conference, and was featured by our editors on the home page.

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