4 new ways to solve the energy challenge
In labs around the globe, scientists are working on radical technologies, from 500-mile car batteries to solar space farms. By Stuart F. Brown and Anne VanderMey 1. Building a 500-mile car battery The...
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3. Creating electricity in space The idea of beaming solar power down to Earth from space was popularized in a 1941 Isaac Asimov short story in which the machinery was controlled by a robot called...
View Article4 new ways to solve the energy challenge
2. Harnessing the sun's power Ever since cold fusion flopped spectacularly, the idea of finding an affordable way of replicating the sun's method of generating energy has become almost a joke. That may...
View Article4 new ways to solve the energy challenge
4. Tapping fuel from the ocean floor In the race to find an economically viable biofuel, researchers are now looking at a surprising source: seaweed. While making cheap fuel from pond algae has proved...
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