Need to have fun on a boring summer day? Get a bunch of tennis balls, drench ‘em in petrol, put on some wet gloves and then torch the balls. You can throw fireballs, play tennis with balls that have a super long fire trail, punch ‘em, kick ‘em and do whatever your imagination wants with real life fireballs.
The Backyard Scientist shows off his fireball moves below:
This post originally appeared on Sploid, a Gizmodo blog of delicious brain candy