Here’s a Rube Goldberg machine that I built for Syynlabs for the Disney XD channel. I built and designed about 90% of this (didn’t build the pneumatic cannons at the end, these were repurposed from the OK Go video. I did work out the wiring and the trigger mechanism. Also I didn’t do the part which knocked kick drum, which was done by Hector Alvarez). Jonah Kagan was an intern on this project, and spent a lot of time working out the trajectory of the softball launch, so he deserves a special nod.