Below is everything (newest at top) with "education+tech+help+charity" in its title or subcategories.
THE GRAVITYLIGHT: LIGHTING FOR DEVELOPING COUNTRIES( education / tech / help / charity )
vimeo.com/53588182?pgembed&sec53588182GravityLight: lighting for the developing countries on vimeo.com/user767842Vimeo . This is so cool!... read more