BIKE TYRE USED AS SWIMMING AID (Germany, 1925)
A group of youngsters tied a bike tyre around the body as a swimming aid.
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ONE WHEEL MOTORCYCLE(1931)
One wheel motorcycle (inventedby Italian M. Goventosa de Udine). Maximum speed: 150 kilometers per hour ( 93 Mph)
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AMPHIBIOUS BIKE ^Cyclomer^(Paris, 1932)
The Cyclomer, a bicycle on land and water can ride with a load of 120 pounds.
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ALL TERRAIN CAR (England, 1936)
All terrain car able to descend slopes up to 65 degrees.
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RADIO PRAM (USA, 1921)
Pram provided with a radio, including antenna and loudspeaker, to keep the baby quiet.
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RADIO HAT (USA, 1931)
Portable radio in a straw hat, made by an American inventor.
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BULLETPROFF GLASS (New York, 1931)
Bulletproof glass, demonstration by the best rifle man of the New York police, 1931.
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EXTENSIBLE CARAVAN (France, 1934)
Extensible caravan, built by a French engineer.
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PIANO FOR THE BEDRIDDEN (UK, 1935)
Piano especially designed for people who are confined to bed.
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GLASSES FOR READING IN BED (England, 1936)
Hamblin glasses. A pair of spectacles especially designed for reading in bed.
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ELECTRICALLY HEATED JACKET (USA, 1932)
Electrically heated vest, developed for the traffic police in the United States. The power is supplied by electric contacts in the street.
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CAR WITH SHOVEL FOR PEDESTRIANS (Paris, 1924)
Kind of shovel on a car. Purpose:reducing the number of casualties among pedestrians.
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EARLY GPS (1932)
Sort of TomTom, early tripmaster. Works using rolling key map. The map passes the screen in a tempo that depends on the speed of the car.
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FOLDING EMERGENCY BRIDGE (Netherlands, 1926)
Folding bridge for emergencies, invented by L. Deth can easily be transported on a handcart.
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FAXED NEWSPAPER (1938)
In 1938 the first wireless newspaper was sent from WOR radiostation in New York. Photoshows children reading the children0„30…4s page of a Missouri paper.
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FACE PROTECTION FROM SNOWSTORMS (Canada, 1939)
Used to protect ones face from snowstorms. Canada, Montreal, 1939.
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GAS WAR RESISTANT PRAM (England, Hextable, 1938)
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REVOLVER CAMERA (New York, 1938)
Colt 38 carrying a small camera that automatically takes a picture when you pull the trigger. At the left: six pictures taken by the camera.
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