Come learn how a traction elevator work! We'll also explore history and different types of elevators. The elevator (or lift) has been around for almost 2000 years now. Elisha Otis invented a ...

Perhaps no button on Earth is mashed as furiously as the “door close” button in an elevator. But does it work?

Perhaps no button on Earth is mashed as furiously as the “door close” button in an elevator. But does it work?