Joshua Silver:
Josh Silver의 도수 조절 가능한 액체 안경 시연

TEDGlobal 2009 · 5:34 · Filmed Jul 2009
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Josh Silver는 도수 조절 가능한 액체 안경으로 아주 간단하고 저렴하게 시력을 교정할 수 있다고 얘기합니다. TEDGlobal 2009에서 그는 그 안경을 시연하고 2020년까지 세계적으로 안경을 필요로하는 약 10억 명에게 퍼뜨릴 수 있는 계획을 제시했습니다.

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
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