Just in time for Valentine's Day, a Rube Goldberg machine to help set the mood.
I can't imagine the amount of work that went into building this unique Rube Goldberg machine.
WOW, someone is either really talented or has way too much time on their hands!
Seems like a lot of work to turn the page.
Red Bull combines complex machinery patched together with the energy and prowess of world-class athletes to see what happens when physics gets physical.