In one of those science fiction becomes fact moments, an enterprising project in Shenzhen, China has seen the first public demonstration of a manned electric flying saucer. Hey ho, UFO no more. The craft, which was shown flying around a tech park, was developed with the help of Northwestern Polytechnical University and manufactured by Shenzen UFO Flying Saucer Technology. The video of the event shows a vehicle which looks decidedly unsteady in flight, even with six independent ducts with dual…