Peter Fischli and David Weiss's "The Way Things Go" is a 30-minute long Rube Goldberg machine made of flames, tires and a little dry ice. The team's retrospective is now on exhibition at the ...

Here’s one that systematically opens a bottle of beer, and another that uses a CNC router to scrape the stuf out of Oreos. Have you ever built a Rube Goldberg machine? Let us know in the comments!

[Rob Smith] wanted to clean some floppies in style and made a Disco Rube Goldberg-Style device for the job. Starting with a disk caddy on linear rails, [Smith] has a track for the floppy to follow.