Hunting the Elements
Season 39 Episode 6 | 1h 53m 25s
A two-hour special from the producers of "Making Stuff"
Aired: 04/03/12Video has closed captioning.
Problems Playing Video?
Funding for NOVA is provided by David H. Koch, the Corporation for Public Broadcasting and PBS viewers. Additional funding is provided by the Alfred P. Sloan Foundation, the Millicent and Eugene Bell Foundation, and George D. Smith.