Kari Byron becomes a high voltage human electricity conductor. A water-filled trashcan is destroyed, and a steel wool pad is popped in a microwave. Discover the secret to skipping stones, shooting hoops, repelling sharks and meet the world's slimiest fish.

Check out cool science demos as Head Rush Host Kari Byron makes a magnet-powered boat, and discovers how mood rings work. Plus, see how hydrofoils hover, how big Planet Jupiter is, and find out what gives natural silk its awesome sheen.