The man's name is Lu Yulong, born January 8, 1995 in Jiangxi. In 2003, he came to Shenzhen with his father Lu Xuedong. In March 2011, he was a high school student at Shenzhen Oriental English Academy and was known as the "science madman of the 90s". He participated in the China Talent Show 2011 and was called "The Flash". This is number 20110501 of "China's Got Talent Season 2", video address: her performance starting at 40 minutes and 10 seconds
http://v.youku.com/v_show/id_XMjYzNDUxNjQ0.html
The mobile phone I use, the picture is small, I don't care, it should be two motors and a super capacitor, the capacitor drives two motors, the two motors are connected together one to the other and drive each other,,The weight in the middle is to get inertia, so the motor can run longer, but this combination is not perpetual motion, it will stop when the energy will be exhausted, let alone produce electricityelectricity, as long as a small bulb is connected. It will stop after a while.