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Title: Julius Robert von Mayer (1814-1878), German physician and physicist, 1900. Artist: Unknown
Caption: Julius Robert von Mayer (1814-1878), German physician and physicist, 1900. In 1842, von Mayer described the vital chemical process - now referred to as oxidation - as the primary source of energy for any living creature.
Credit: Album / The Print Collector / Heritage Images
Image size: 3880 × 4504 px | 50.0 MB
Print size: 32.9 × 38.1 cm | 1527.6 × 1773.2 in (300 dpi)