Rube+Goldberg+Machine

21. The golf ball rolls down an inclined tube.
22. At the bottom of the tube, it forcefully hits the switch on a coffeemaker. 23. The coffee brews when the switch is turned on.

Our Rube Goldberg Machine media type="youtube" key="odaRo1DGFW0" height="383" width="479" align="center"

Other Rube Goldberg Machines

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 Ok-Go's Rube Goldberg Machine☝
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The Honda-Cog☝
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The Myth Busters Christmas Rube Goldberg Machine☝