Featured by Sal Vaglica
A Battery-Powered Saw Rips Through A Car Door [Tested]
We try out the first cut-off saw that runs on batteries
How It Works: Self-Coiling Cord
Coiling up extension cords by hand is tedious. Spring-activated spools aren’t much better; the mechanisms break easily and can cause...
3 Drills That Clean Up After Themselves
Tools with attachable vacuums make for dust-free drilling.