2332
The strangest invention
Protective mask in case of snowstorms (Canada, 1939)
Mouthpiece for smoking in the rain (1931)
Pushchair in case of gas attack (England, 1938)
Family bike with a sewing machine (USA, 1939)
Folding bridge for emergencies, transported on a trolley (Netherlands, 1926)
Car-roly-poly, can ride on slopes up to 65 degrees (1931)
Reading glasses lying (England, 1936)
Analog GPS-navigator sample 1932 to scroll the map, scroll speed depends on the speed of the car.
Car with a shovel for pedestrians, to reduce the number of victims (Paris, 1924)
