1925 The Isolator is a bizarre helmet invented in 1925 that encourages focus and concentration by rendering the wearer deaf, piping them full of oxygen, and limiting their vision to a tiny horizontal slit. The Isolator was invented by Hugo Gernsback,.
All-terrain vehicle: The road and river cycle was introduced in America for travelling across roads and rivers in a single vehicle, thereby eliminating the inconvenience of having to travel for miles around stretches of water
It is a perm machine! not a Gallia Hair-dryer. My mother was a beautician during this time and in the early I remember seeing her use this machine. If you left it on the hair too long, it could actually burn the hair off.