Shu Mansheng a Chinese farmer self-designed this hovering/flying device. The device is powered by 8 motocycle engines and could hover a metre (3.3 feet) above ground for about 10 seconds at a time. Not bad for a Junior School graduate with no formal education in anything remotely relevant to building aircrafts and before you ask, NO it doesnt blend anything! Shu Mansheng is not the only Chinese making rudimentary devices that work. Reuters uncovered another Chinese man, Zhang Wuyi who would rather travel the opposite direction, in a submarine!