Featured by Ryan Robbins
A Stroke of Shear Genius
Backyard branches donâ€™t stand a chance against this chainsaw-scissor mutant
The Ultimate Battery for Power Tools
Lithium-ion batteries double the power in your hand
POPSCI EXCLUSIVEIs This the Army’s Next Flashlight?
A sneak peak at the flashlight U.S. warfighters havenâ€™t even gotten their hands on yet
Drive a Monster Screw through Concrete!
This new class of battery-powered, no-compromise impact drivers can hammer through anything