Images Vidéos

GUILLEMIN Photos ❘ Science Photo Library

Experiment to calculate the speed of sound in air, 1822
12903385 - Experiment to calculate the speed of sound in air, 1822
Giant burning glass of Academie des Sciences, Paris, France
12903376 - Giant burning glass of Academie des Sciences, Paris, France
Caselli's pantelegraph, 1874
12902995 - Caselli's pantelegraph, 1874
Caselli's pantelegraph, 1874
12902994 - Caselli's pantelegraph, 1874
Aurora Borealis or Northern Lights form 1839
12903638 - Aurora Borealis or Northern Lights form 1839
The origin of the Leyden Jar
11722245 - The origin of the Leyden Jar
Gaston Tissandier's balloon silhouette
11726605 - Gaston Tissandier's balloon silhouette
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