OT: Space and physics

[MattTuck]

Saw this on reddit, thought some of you folks who enjoy physics would get a kick out of it.

Behold, physics! (http://i.imgur.com/t9fmJTO.gifv)

[mcteague]

Cool, I just kept watching, over and over, to see where the imparted motion was coming from.

Tim

[JAllen]

That is trippy! I'm sending that to my wife. She's taking a physics course right now and would get a kick out of this. Thanks for sharing!

[Pastashop]

Bi-stability! (But not bifurcation, in which case it would be related to shimmy and not "OT" :-)