How Human Cannonballs Work

7/7/2011, 3:23:19 PM , duration(0:0:1)
Society & Culture
There's no question that human cannonballs are daredevils. They pack themselves into the confines of huge cannons, which shoot them into the air. But how does it work? Join Josh and Chuck to learn more about the bizarre performances of human cannonballs.<br><br> Learn more about your ad-choices at <a href=''></a>