http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2011/12/07/BA1D1M99V5.DTL
One of the zany experiments staged by the “Mythbusters” television show nearly turned into a suburban tragedy Tuesday afternoon in Dublin when the crew fired a homemade cannon toward huge containers of water at the Alameda County Sheriff’s Department bomb disposal range.
The cantaloupe-sized cannonball missed the water, tore through a cinder-block wall, skipped off a hillside and flew some 700 yards east, right into the Tassajara Creek neighborhood, where children were returning home from school at 4:15 p.m., authorities said.
There, the 6-inch projectile bounced in front of a home on quiet Cassata Place, ripped through the front door, raced up the stairs and blasted through a bedroom, where a man, woman and child slept through it all - only awakening because of plaster dust.
The ball wasn’t done bouncing.
It exited the house, leaving a perfectly round hole in the stucco, crossed six-lane Tassajara Road, took out several tiles from the roof of a home on Bellevue Circle and finally slammed into the Gill family’s beige Toyota Sienna minivan in a driveway on Springvale Drive.
Epic.