LEGO MOC Escapement Mechanism by JKBrickworks | Rebrickable - Build with LEGO
Lego Antikythera Mechanism | WIRED
OMG the lock mechanism on the Lego NES! The way it catches and releases!!!! When it came together and I realized what I'd just built was one of the most magical moments
Tinkering with LEGO mechanisms | My station included a few m… | Flickr