BOLTR: $500 Industrial FLASHLIGHT. WHY SO MUCH?
22:05
BOLTR: Electric Knife Sharpener | *Wife is NOT impressed!
21:57
BOLTR: Harbor Freight Grinder. HOW BAD IS IT?
17:35
How a quartz watch works - its heart beats 32,768 times a second
23:59
BOLTR: Make Cool Stuff and put it on the Internets!
17:05
Why We Build Houses with Nails, Not Screws
18:59
Part 2: Expensive PenLights! Are They Lumen Lying Even More than Budget Ones?
14:48
Battery-Powered Magnetron
19:37