As a kid I obsessed about water balloon launchers. When I was in 7th grade I’d go down to the local sporting goods store and stare at the $15 launcher they had for sale, just wishing I had the cash to get it. So, I just couldn’t pass up mentioning this article I just found over at Digg.
Talk about the ultra water balloon launcher! This sucker can send balloons flying at 140mph and over 500ft. And with this handy how-to guide for buying the parts and putting it together, even the non-geeck can build this gadget.