Whether or not you're into their music, you have to admit these guys come up with some pretty crazy stuff. Their newest video involves a routine on parabolic flight to simulate zero gravity.
https://www.facebook.com/okgo/videos/10153210535420683/
(not sure how to embed fb videos)
Anyways - they explain a lot of it here.
https://www.facebook.com/okgo/videos/10153210535420683/
(not sure how to embed fb videos)
Anyways - they explain a lot of it here.