This video had been posted previously on Gizmodo.

All right, Vodafone Italy, you got me. This smartphone-powered Rube Goldberg Machine was just too fun not to share. Now if you'll excuse me, I'm going to try to recreate this in my own office.

Although come to think of it, my office is my living room, and I only have one phone. Ah, well. Someday! [The Daily What]