The biggest wind turbines are larger than the Empire State Building. They're getting bigger every year because longer blades grab more wind and create more power compared to the increased material ...

The biggest wind turbines are larger than the Empire State Building. They're getting bigger every year because longer blades grab more wind and create more power compared to the increased material ...

Pinwheel (If you do not have a pinwheel, you can make a homemade one using a sheet of paper, a pencil or pen, a round wooden skewer and scissors—see steps below.) If you're enjoying this article, ...

Introduction Wind energy is becoming more and more popular across the U.S.—maybe you’ve even seen a wind farm close to where you live! In 2015 approximately 7 percent of the electricity used in the ...