Part 5 of the TED Radio Hour episode Open Source World
About David Lang's TED Talk
David Lang became an amateur oceanographer by getting a network of ocean lovers to team up and build open source, low-cost underwater explorers.
About David Lang
David Lang is the co-founder of OpenROV, a community of citizen ocean explorers who build small remote-operated underwater robots. Lang is also the author of Zero to Maker and a 2013 TED Fellow.