You’ve probably seen an invention this guy has created before.  He’s responsible for the jet bicycle, homemade hoverboard and some other cool inventions… now he’s created the 360 swing.

This thing actually spins you around 360 degrees and since it’s built a residence, the safety of this doesn’t seem to be up to OSHA standards, so you may actually die on it. I mean c’mon, he pinches his knees extra tight for more stability!  He also brags that it has no straps or harnesses to keep you on.

While I don’t necessarily see this as a mass produced thing, it’s really cool for his backyard; I mean as long as you don’t fall off.