His expression as he lifts out of the chair is priceless!From Flying Frenchies (warning: auto-sound) comes this video of a base jumper being launched off a cliff with something that looks like a huge slingshot. Whee![htt...

...well, I don't know why. I had never heard of such a thing until today. But now that I know this exists, I must have one. Instructables member freeza36 connected a fishing reel and a slingshot, presumably to add option...

[youtube 1yvyccT70Rg](Video Link) It was magnificient. And yet it was also a failure, for not a single person cleared the entire lake to land safely on the ground.-via Geekologie...