Martin Aircraft Company posted a net video with extreme tests of individual flying machine Jetpack. The very concept of such a device is haunted by the inventors for more than half a century, but only now flying satchel close to series production. Instead unsafe jet engine design uses a pair of petrol engines with a pair of dual fans. In the final version of the authors promise a service ceiling of 1,000 meters and a range of 30 km. The price of one unit on the market at $ 250,000.
Read another very interesting article about alternative energy of the Sun, water and air.