dominoes

I can’t stop watching this…
I can’t stop watching this…
I can’t stop watching this…
Just when you thought you were pretty smart, someone came along and made this video of a few blocks of wood, a few marbles, springs, and magnets. And, in doing so they've crushed your spirit of believing that you could ever be this intelligent or ever amount to anything. The pure simple genius of this video is so awe inspiring it makes you want to break out your old domino set and hope to try to c