California's Energy Bet

In this excerpt from NOVA's "The Big Energy Gamble," California Governor Arnold Schwarzenegger, a.k.a. "The Governator," touts the possibilities for a green-technology revolution. Also, see how a company called Nanosolar is printing out state-of-the-art solar panels and what's powering Google.

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Funding for NOVA is provided by ExxonMobil, David H. Koch, the Howard Hughes Medical Institute, the Corporation for Public Broadcasting, and public television viewers.

To learn more, visit http://www.pbs.org/nova/energy