![Scientific American Video show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/030/820/small/scientific-american-video.jpg)
Summary: Third place and $50,000 went to Philip Streich, 18, of Platteville, Wisc., whose project focused on carbon nanotubes
Summary: Third place and $50,000 went to Philip Streich, 18, of Platteville, Wisc., whose project focused on carbon nanotubes