In the video after the break, [Brick Technology] uses LEGO to gain some practical insight into the world of piston engine design, from single-cylinder all the way up to radial twelve-cylinder engines.

Photo by: Lego Photo by: Lego Photo by: Lego The doors and covers aren't the only moving parts. The visible pistons move up and down, and the differential moves as the wheels roll. The weird black ...

It's a display model you build yourself, marveling at how Lego's designers manage to turn little plastic bricks into a working F1 power unit with moving pistons. Also worth a mention, though not ...