Zero Hour
- Episode aired Feb 11, 2015
- TV-PG
- 43m
Brook and Brian help Mark vet four innovative products: a remote controlled lawn mower; a revolutionary digital guitar; an indestructible flashlight that powers your electronics; and a bike ... Read allBrook and Brian help Mark vet four innovative products: a remote controlled lawn mower; a revolutionary digital guitar; an indestructible flashlight that powers your electronics; and a bike helmet that records brainwaves and stress levels when you ride.Brook and Brian help Mark vet four innovative products: a remote controlled lawn mower; a revolutionary digital guitar; an indestructible flashlight that powers your electronics; and a bike helmet that records brainwaves and stress levels when you ride.