1. 1932: Iron Dynasphere, Car of the Future. “J.H. Purves imagined that…his electrically-driven unicycle would roll like tumbleweeds alongside more conventional vehicles.” Not shown: Purves was decapitated by a delivery truck.
6. Germany. The “Zello” orthopedic nose former. Fixed the following: Potato Nose, Saddle Nose, Duckbill Nose, Wide Nose, Pointy Nose, Long Nose, Hook Nose, Slant Nose. Yes, but you had to learn to breath only through your mouth for the rest of your life.