Illustration of one of Otto von Guericke's experiments for proving the law of horror vacui,which says that a vacuum exists and that air has weight. Colored Version of BD5965 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source |
Taille de l’image : | 4877 px × 2792 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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