Dale Dougherty: We are makers

http://www.ted.com/talks/dale_dougherty_we_are_makers.html

America was built by Technological makers -- curious, enthusiastic amateur inventors whose tinkering habit sparked whole new industries. Economically they  helped people make a lot of money. They created a cultural interaction nationally and global.

Dale Dougherty says we're all makers at heart, and shows cool new tools to tinker with, like Arduinos, affordable 3D, even DIY satellites.