Harry Fuller

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Promise of more efficient solar cells

Promise of more efficient solar cells

Canadian researchers have found a way to make solar cells more efficient, perhaps twice as efficient as current tech used to convert sunlight into electricity. The work was done at Canada's McMasters University and is already in commercial development.

February 11, 2008 by in Mobility

They're still pushing hydrogen

They're still pushing hydrogen

General Motors is heralding a milestone for their hydrogen-powered cars still in road testing. Under current political conditions the hydrogen fuel cell car looks almost perfect: it emits H20.

September 13, 2009 by in Mobility