We aren’t sure how accurate you can get with LEGO, but a building block orrery looks cool, if nothing else. [Marian42] saw one done a few years ago and decided to build a version with a ...

No doubt inspired by classic orreries driven by clockwork, [Marian]’s LEGO Sun-Earth-Moon orrery is instead driven by either hand cranks or by electric motors. The orrery aims to be ...

Presenter:And this must be the orrery that he's showing the group. Let's see if I can get a closer look. Presenter:Oh! Now I see! That golden ball in the middle is the sun, and all the other ...