Guarda video gratuiti A touch screen rolls up by body heat

(1.03 MB) aggiunto il 27 May 2016 giocato 326 volte Giochi Divertenti Scienza Touchscreen Fun Things to do
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A touch screen rolls up by body heat

Descrizione dell'animazione:

A touch screen rolls up by body heat, and when cooled again. Image: Germany, late 19th century, rectangular, orange-brown, probably colored printed gelatin (in earlier times such images from the swim bladder of the fish Hausen were produced), rolls up on the palm or the breathing on by the body heat, golden print.

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