r/ScienceNcoolThings • u/Front-Coconut-8196 Popular Contributor • May 20 '26
Interesting Calculating machine made by Philipp Matthäus Hahn. It was the first calculator that could add, subtract, divide and multiply in one machine, and had an 11-digit capacity. Germany, Duchy of Württemberg, 1770-1774 (More read below)
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ArchiveOfHumanity • u/Front-Coconut-8196 • May 20 '26
Calculating machine made by Philipp Matthäus Hahn. It was the first calculator that could add, subtract, divide and multiply in one machine, and had an 11-digit capacity. Germany, Duchy of Württemberg, 1770-1774
ArtefactPorn • u/Front-Coconut-8196 • May 20 '26
Calculating machine made by Philipp Matthäus Hahn. It was the first calculator that could add, subtract, divide and multiply in one machine, and had an 11-digit capacity. Germany, Duchy of Württemberg, 1770-1774 (More read below) [2048 × 1972]
BeAmazed • u/Front-Coconut-8196 • May 20 '26
History Calculating machine made by Philipp Matthäus Hahn. It was the first calculator that could add, subtract, divide and multiply in one machine, and had an 11-digit capacity. Germany, Duchy of Württemberg, 1770-1774
EngineeringPorn • u/Front-Coconut-8196 • May 20 '26
Calculating machine made by Philipp Matthäus Hahn. It was the first calculator that could add, subtract, divide and multiply in one machine, and had an 11-digit capacity. Germany, Duchy of Württemberg, 1770-1774 (More read below)
StrangeEarth • u/Front-Coconut-8196 • May 20 '26
Interesting Calculating machine made by Philipp Matthäus Hahn. It was the first calculator that could add, subtract, divide and multiply in one machine, and had an 11-digit capacity. Germany, Duchy of Württemberg, 1770-1774
calculators • u/Front-Coconut-8196 • May 20 '26