The things you learn when dissecting a shark...

Inside Nature's Giants sends the experts to South Africa to dissect a 15-foot-long great white shark, uncovering an amazing array of a sharks senses, including the ability to detect the electro-magnetic field given off by other creatures. We also get up close and personal with the shark's infamous killing bite, and learn how sharks' teeth and jaws evolved from their outer skin and gill arches. There's even a warning disclaimer before the show - I wonder what else they found? Inside Nature's Giants: Great White Shark...9pm.