Rube Golberg, Simple Machines and an awesome OK GO! "This Too Shall Pass" Music Video

Warning: Super Cool Post - proceed if you want your mind blown!

Want to see some simple machines in action?
Do you like good music?
Click HERE to see a video of a Rube Goldberg Machines featured in a Music Video.  I added some comments to the video to highlight some of the simple machines. Can you find any more?

Don't know who Rube Goldberg is?

From Wickipedia:
"Reuben Garrett Lucius Goldberg (July 4, 1883 – December 7, 1970), known best as Rube Goldberg, was an American cartoonist, sculptor, author, engineer, and inventor.

Goldberg is best known for a series of popular cartoons depicting complicated gadgets that perform simple tasks in indirect, convoluted ways, giving rise to the term Rube Goldberg machines for any similar gadget or process. Goldberg received many honors in his lifetime, including a Pulitzer Prize for his political cartooning in 1948 and the Banshees' Silver Lady Award in 1959."

Looking for a challenge?

Take a look at the image below and see if you can explain how this complicated machine works to do a simple task! Feel free to email me or leave your thoughts in the comments!