Mythbusters cannonball goes wrong: a cannonball shot for the television show Mythbusters missed its target, becoming a destructive juggernaut in a family neighborhood.
Zany experiments testing scientific theories in real-world settings have earned the TV show "MythBusters" a devoted following, but a stunt gone awry met with an unhappy audience when an errant cannonball went shooting through a California family's bedroom.
Sheriff's deputies are still measuring how, exactly, the cannonball flew from a bomb range in the rolling hills flanking a suburban San Francisco Bay area neighborhood and rocketed into the front door of a home and through its master bedroom before landing in a neighbor's parked minivan.
Hosts for the Discovery Channel show fired the cannonball Tuesday as they filmed an episode testing whether other types of projectiles shot from a cannon would pick up the same speed and have the same impact as the steel ball. Later, the production team plans to film flying stone cannonballs at a rock quarry in Northern California.