Underwater Jetpack Eat your heart out Aquaman. This jetpack uses a simple system of propellers to send you flying through the water. Facebook Prev Article Next Article Gadgets Checkout these cool gadgets... Related Posts Electric Crazy Carts Allow Kids to Drift Self-Stirring Mug World's Smallest One Man Helicopter This Guy Has Batman’s Boomerang a.k.a Batarang Philips 9000 Beard Trimmer Has a LASER !! PowerBreather – Snorkel For Swimmers