Joshua Silver:
Josh Silver prezintă ochelarii reglabili umpluti cu lichid

TEDGlobal 2009 · 5:34 · Filmed Jul 2009
Watch next...
Michael Pritchard: How to make filthy water drinkable

Share this idea

Total views
TED Talks are free
thanks to support from

Josh Silver ofera strlucita lui solutie simpla pentru corectarea vederii la cel mai mic cost posibil - , lentile reglabile umplute cu lichid . La TEDGlobal 2009, el prezinta ochelarii sai de vedere accesibili si isi dezvaluie planul de a ii distribui la nivel mondial , pana in 2020, la un miliard de oameni care au nevoie.

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.



Enthusiastically agree? Respectfully beg to differ? Have your say here.

2000 characters remaining
Don't have an account? Sign up now — it's fast and free.
Sort comments by
There are currently no comments for this talk.