On The Horizon: Liquid Fuels Made By Sunlight


Clean Energy: Sunlight pours a lot of energy onto the surface of the Earth.

PHOTOS: NPR in pictures

But one huge challenge is to figure out how to capture that energy and turn it into fuels to power our cars and trucks. Fossil Fuels won't last forever, so scientists and engineers are looking for new and efficient ways to capture Solar Energy for fuel.

VIDEOS: NPR in videos

One promising technique relies on a common material most people have never heard of: the element cerium. The ultimate goal is to say 'How can we take solar photons and convert that int...

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Steve posted 21st Dec 2010 (via twitter)

As part of an initiative to clean up the San Diego air and lower energy costs, many residents are hiring solar panel engineers to create low

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