This marbles and magnets video is the most mesmeric 4 minutes you’ll watch today

Posted only a few days ago, this superb Rube Goldberg style video has notched up nearly 9 million views on Facebook and another million on YouTube.

People are fascinated by both watching it and imagining how it was achieved.

Make sure YOU watch it.

Source: https://www.reddit.com/r/videos/comments/4ij4zn/magnets_and_marbles_rube_goldberg_pythagoraswitch/