Rube Goldberg Machines

Rube Goldberg Machines In Action [VIDEO]
I am a huge fan of Rube Goldberg Machines, the creativity behind them is always fun to admire.
What is a Rube Goldberg Machine you ask?
Wikipedia tells us:
A Rube Goldberg machine, contraption, device, or apparatus is a deliberately over-engineered or overdone machine that perf…