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large hadron collider
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The Large Hadron Collider is back online and ready to smash particles like nothing has since the Big Bang.
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TOP 10
Questions the LHC May Answer
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By implanting miniature neural and muscle stimulation systems into beetles, scientists for the first time have been able to control the flight of insects.
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Cyborg Beetles Employed by Military

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Printed roll-to-roll organic PVs may not be the most powerful, but they're cheap.
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FEATURE
Plastic Solar Cells Light Villages
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An organic vegetable farmer explains why he uses solar energy on his farm in Missouri to power an irrigation system.
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AUDIO SLIDESHOW
Solar Energy Down on the Farm
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Solar panels are probably the most common means for harnessing the sun's energy, but it's not the only method. Click through the slideshow to learn about other technologies on the market and in the lab.
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TOP 5
Ways to Harness Solar Power
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How do solar panels convert sunlight into energy? The answer is here.
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HOWSTUFFWORKS
How Solar Cells Work
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