A paternoster is a passenger elevator that consists of a series of doorless compartments suspended on loop of slow-moving chain that continuously advances. Passengers must step on and off the elevator while it is in motion. Introduced in 1884 as the “Cyclic Elevator,” it became popular in Europe but eventually fell out of favor due to serious safety concerns. Paternoster is Latin for “our father,” another name for the Lord’s Prayer. Why are paternosters named after a Christian prayer? Discuss