Thursday, March 18, 2010

Bill Gates on energy: Innovating to zero!

At TED2010, Bill Gates unveils his vision for the world's energy future, describing the need for "miracles" to avoid planetary catastrophe and explaining why he's backing a dramatically different type of nuclear reactor. The necessary goal? Zero carbon emissions globally by 2050.

Sunday, March 7, 2010

Mercury Pollution from Compact Fluorescent vs Incandescent Light Bulbs