Earth’s Private Star Holds Bright Promise For Abundant Energy
If you ever stepped barefoot on a sunbaked rock on a July afternoon, you know what so…
Clean, Cheap Power From an Old Idea and a New Technology
Wind power has been used for hundreds of years to pump water and grind grain. Its use…
Streams and Rivers Provide Energy Free for the Taking
The use of waterwheels to free human beings from heavy labor is almost as ancient as …
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