What do you do with $1,000 worth of Lego Technic and Mindstorms sets? You take your design to the next level!

While I have trouble justifying just a single Lego Mindstorms set, this guy must have a dozen. He’s combined many control units, sensors, gears, motors, and other Lego goodies to create an entire assembly line that will build little Lego cars. You get to select the colors of the various components and then the robots do the rest of the work.

It’s pretty impressive and must have taken quite a while to build and program! Watch the video below.