Summary: We ask Tom Yang 10 Questions, and he tells us about a surprise Elvis sighting. Tom Yang is a food technologist for the US Army's Food Processing, Engineering and Technology Team. In his off-hours, Tom makes like his idols, Elvis Presley and Mick Jagger, and sings his heart out karaoke-style. Exclusive funding for "The Secret Life of Scientists & Engineers" provided by the Alfred P. Sloan Foundation. NOVA is produced by WGBH in Boston. Funding for NOVA is provided by David H. Koch, the Howard Hughes Medical Institute, the Corporation for Public Broadcasting, the Lockheed Martin Corporation, and PBS viewers. © 2012 WGBH Educational Foundation
