PRX - Pieces for Topic: Science
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Believe it or not, electric vehicles used to be more popular than gasoline engines. The first practical electric car in 1884, and for decades many ...
- Added: Jun 05, 2014
- Length: 02:00
Bestselling author Joel Garreau shows in his book, Radical Evolution, that we are at a turning point in history. At this moment we are engineering...
- Added: Nov 16, 2011
- Length: 28:58
