Check out cool chemistry as host Kari Byron makes monster toothpaste. Discover tricks to revealing fingerprints. Find out how an octopus mates with its arms and what bizarre nutrients are in your cereal.

Watch as Kari Byron becomes a human electricity conductor, a water-filled trashcan is totally destroyed, and a steel wool pad is popped into a microwave oven. Discover the secret to repelling sharks and meet the world's slimiest fish!