Pros Cons $56.89 at Amazon Boasting a 10-inch bar—the second longest on our list—the 56 Volt Ego Power+ Cordless Electric Pole Saw is well suited for heavy-duty jobs. It’s powerful enough to ...

Aerospace startup Boom says they've proven quiet supersonic flight is possible with their passenger airplanes after a successful second test flight. Watch as Jameis Winston gave a performance for the ...