Billions in Change

"A film about inventions with a purpose."

The world is facing some huge problems. There's a lot of talk about how to solve them. But talk doesn't reduce pollution, or grow food, or heal the sick. That takes doing. This film is the story about a group of doers, the elegant...

Release: 2015
Rating: 8.4
Duration: 0h 43m
Creator: N/A