A look at some of the small-scale innovations that went on to upend entire industries.(Licensed under the Creative Commons BY-SA 3.0. Wikimedia images from: Infrogmation, Priwo, Grm wnr, Atreyu, Rajkumar1220, Ericd, Crazy Louco. Other images courtesy of the: U.S. National Archives, Carrier, Motorola, Apple.) Narrated by Stephen Cass.
Conrad Warre and JR Rost.