Su Daocheng, who says he is "addicted" to inventing, spent two months on the development of the petrol-powered beast.
You just can't keep an inventive mind down. Su Daocheng -- a 60-year-old retiree from Shiyan in the eastern Hubei province of Central China -- spends his spare time inventing things. You know, just normal things, like you'd find in any garage -- like a helicopter designed for the road or a mechanical elephant.
Chinese retiree builds robotic horse - CNET