The first time I hiked Mount Tom with John Gallagher, I said goodbye to him at the peak, and then he flew away. Moments earlier, Brandon Russell, a hiker from Ludlow, had stumbled upon us. Now he ...
Wind turbines usually jut up from the ground like giant pinwheels. Now a company in China is exploring a new form factor: flying wind turbines. These zeppelin-like aircraft float high in the sky, ...