Joshua Silver:
Josh Silver mendemonstrasikan kacamata berisi cairan yang dapat diatur.

TEDGlobal 2009 · 5:34 · Filmed Jul 2009
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Josh Silver memberikan jalan keluar sederhana yang brilian untuk memperbaiki penglihatan dengan biaya serendah mungkin — lensa berisi air yang dapat diatur. Dalam TEDGlobal 2009, dia mendemonstrasikan kacamatanya yang terjangkau dan mengungkapkan rencana globalnya untuk mendistribusikannya kepada satu miliar orang yang membutuhkan pada tahun 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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