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1960 Maritime acoustic radar.

A maritime acoustic locator, invented by Jean Auscher in 1960

Voor iedereen die het getik van hun oude schrijfkameraad mist, is er een technisch vernuft. Jack, een slimmerik uit het Amerikaanse Philadelphia heeft namelijk een ‘conversion kit’ gemaakt, waarmee je een USB-aansluiting kan maken op je typmachine.

Vintage Typewriter USB Keyboard & iPad Stand, Model F by USB Typewriter available at Scoutmob now.

technology

Pre-radar Listener for Enemy Aircraft Before radar, troops used acoustic mirrors and listening devices like these to focus and detect the sound of engines from approaching aircraft.from vintage everyday: 10 Jobs That No Longer Exist Today

Amphibious Bike ‘Cyclomer’ (Paris, 1932) ~ a bicycle on land and water can ride with a load of 120 pounds.

18 Cool Inventions From the Past

Amphibious Bike ‘Cyclomer’ on land and water can ride with a load of 120 pounds, Paris, 1932

1952

First steps in developing the vinyl-disc Walkman, The head-mounted turntable.

Using a gas mask in the old days made you into a mute. The German army thus came up with this contraption during WW2 to allow "communication" with others. The microphone is installed inside the mask and a substantial speaker is worn around the neck. The setup is cumbersome and heavy. It did not make it into line production.

Using a gas mask in the old days made you into a mute. The German army thus came…

Una de las primeras sillas de ruedas "subidora de escaleras" (1964)

– Walking Wheel Stair Climbers – Meredith Thring (It was the age of inventing futuristic gizmos)

walter-pichler-casque-piece-tv-01

Les casques de réalité virtuelle de Walter Pichler en 1967

Walter Pichler TV Helmet (Portable Living Room), 1967 T he work of the Austrian artist and architect Walter Pichler is not well known, d.

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Avant l’invention du radar : “Que vous avez de grandes oreilles…”

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