COOL: An open-doored elevator that’s on a loop, moving slowly and continually.

I'm fascinated by these. Paternoster Lifts. An open-doored elevator that’s on a loop, moving slowly and continually. Name inspired by a loop of rosary beads. This one is at #Prague City Hall… pic.twitter.com/8phErrSJHs

— Taras Grescoe 🇺🇦 (@grescoe) March 21, 2022