In other rainbow news, this is a video demonstration of Netherlands LEGOmaniac Berthil van Beek’s complex LEGO ball moving machine. Berthil says he spent over 100 hours perfecting the design, which uses a wave movement to move little balls from one end of a 38-color rainbow to the other. Beautiful, isn’t it? Some people are so clever. Just not any of the people I hang out with. My friends think it’s a good idea to play dead in the street to hail cabs at night. PROTIP: Don’t wear all black. Get well soon, Dave, that coma ain’t got shit on you.

Keep going for the full video of the machine in action.

Source: Geekologie – Mesmerizing Rainbow Wave LEGO Ball Moving Machine