Tired of the limited legroom, bad food, and worse movies you have to put up with during a flight? Well, it's time to bust out your company credit card and get yourself a Martin Jetpack, which has just become the first commercially available jetpack. Driven by a pair of washing machine-sized fans strapped to your back, this personal transporter will give you a pretty cool 30 minutes of flight time and comes with a bunch of redundancy systems to ensure any mistakes don't turn fatal. The rotors are built out of a carbon / Kevlar composite and are powered by a two-liter V4 two-stroke engine capable of delivering 200hp (or 150kW). Good old gasoline is the fuel of ch
