[Nguyen Duc Thang]’s epic 2100 Animated Mechanical Mechanisms is one of the best YouTube channels we’ve ever seen. A retired mechanical engineer, [Nguyen Duc Thang] has taken on an immense ...

The four bar linkage is a type of mechanical linkage that is used in ... as in the human knee joint, where the mechanism allows rotation and keeps the two legs bones attached to each other.

This is achieved by cell extrusion programs, a checkpoint mechanism eliminating unwanted ... again depending on mechanical intercellular forces. The researchers also reported that, similarly ...