3M used 25,000 post its, 75 rolls of that blue painter tape, and a whole bunch of other stuff to make this wildly complicated Rube Goldberg machine that’s actually really fun to watch. Unlike other Rube Goldberg machines, it’s not totally obvious how it will progress from one level to the next, like a slow burn where you’re unsure if it can keep on going or not.
The end is a little corny for the brand reveal but it’s still a pretty neat Rube Goldberg machine.