Johann Carl Friedrich Gauss, Carolus Fridericus Gauss, 30 April 1777 – 23 February 1855, was a German mathematician and physicist and Wilhelm Eduard Weber, 24 October 1804 – 23 June 1891, a German physicist.
Crédit: Album / Universal Images Group / Bildagentur-online / UIG
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Taille de l'image: 2536 × 3248 px | 23.6 MB
Taille d'impression: 21.5 × 27.5 cm | 998.4 × 1278.7 in (300 dpi)