Watch a 4-year-old drive a dump truck by remote control
 

To prove the toughness of its latest FMX truck, Volvo turned it into an RC racer and handed the "keys" to the luckiest 4-year-old ever. The results were what you'd expect: Pure chaos. To be fair, young Sophie probably guided the vehicle better than w...

http://www.engadget.com/2015/12/04/4...ve-dump-truck/