Overview: Today on Daily Planet, Mark Miller decides to deprive his brain of oxygen for the sake of science! We also find out what a horse working out on a treadmill and jetlag have in common. The future of shopping carts means that you'll be able to shop smarter with the help of motion sensors, and tonight, on Slo Mo, we show you an upside-down goose. Plus, don't forget to play our special Mythbusters edition of MindBender! Tonight, only on Daily Planet!