4 ms·
this one - http://www.ted.com/talks/josh_silver_demos_adjustable_liquid_filled_eyeglasses.html http://www.ted.com/talks/josh_silver_demos_adjustable_liquid... ?
by threepointone 15y ago
this one - http://www.ted.com/talks/josh_silver_demos_adjustable_liquid_filled_eyeglasses.html http://www.ted.com/talks/josh_silver_demos_adjustable_liquid... ?