February 25th, 2009
By Wayne Freedman
KGO-San Francisco
BERKELEY, Calif. — President Obama told the Department of Energy to come up with new energy standards for household appliances. He sees energy efficiency as a win-win situation, saving money while fighting global warming.
Researchers at Berkeley clearly see what the President is talking about.
The window of the future looks just like an ordinary window, unless one looks closely.
