Loving to draw but deathly afraid of pen ink, [Marcel] came up with a little drawing machine made out of Lego that will do it for him. It’s not a very complicated build but it does have several ...

This is Legonardo, an automaton capable of drawing portraits. Obviously, it doesn’t have the complex clockwork used by automatons of old, like its Swiss counterpart made by Pierre Jacquet-Droz and ...

LEGO bricks might look simplistic, but did you know there’s an actual science behind their sizes? Enter LDUs — LEGO Draw Units — the minuscule measurement standard that allows those tiny interlocking ...