According to Erbert & Gerbert, the contraption above is "the world's largest and most powerful air vortex cannon." Video after the break.
I couldn't find any official dimensions of this thing, but according to the website, the candle cannon is substantially larger than a fat baby, and just a little bit smaller than three ninjas[via OhGizmo - Candle Cannon]
There are 1 comments about this post (1 pages).