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Hace 5 días · 1630: Slide rule: invented by William Oughtred; 1642: Mechanical calculator. The Pascaline is built by Blaise Pascal. 1643: Barometer: invented by Evangelista Torricelli, or possibly up to three years earlier by Gasparo Berti. 1650: Vacuum pump: Invented by Otto von Guericke. 1656: Pendulum clock: Invented by Christiaan Huygens.
Hace 2 días · The Ayutthaya Kingdom ( / ɑːˈjuːtəjə /; Thai: อยุธยา, RTGS : Ayutthaya, IAST: Ayudhyā or Ayodhyā, pronounced [ʔā.jút.tʰā.jāː] ⓘ) or the Empire of Ayutthaya [23] was a Mon and later Siamese kingdom that existed in Southeast Asia from 1351 [1] [24] [25] to 1767, centered around the city of Ayutthaya, in Siam, or ...
Hace 2 días · Mathematicians using polygonal algorithms reached 39 digits of π in 1630, a record only broken in 1699 when infinite series were used to reach 71 digits. In ancient China, values for π included 3.1547 (around 1 AD), (100 AD, approximately 3.1623), and 142 / 45 (3rd century, approximately 3.1556).
Hace 3 días · Maratha Confederacy. The Maratha Confederacy, [a] also referred to as the Maratha Empire or the Maratha Kingdom, [6] [7] was an early modern polity in the Indian subcontinent comprising the realms of the Peshwa and four major independent Maratha states [8] [9] who were often subordinate to the former. It was formed in 1674 with the coronation ...
Hace 2 días · 1630–1632: Deccan famine of 1630–1632: India: 7,400,000: 1630–1631: Famine in north-west China: China: 1640–1643: Kan'ei Great Famine: Japan: 50,000-100,000: 1648–1649: Famine: Italy: 1648–1660: Poland lost an estimated 1/3 of its population due to wars, famine, and plague [citation needed] Poland: 1649: Famine in ...
Hace 3 días · 100.0%. According to Ottoman statistics studied by Justin McCarthy, [90] the population of Palestine in the early 19th century was 350,000, in 1860 it was 411,000 and in 1900 about 600,000 of which 94% were Arabs . The estimated 24,000 Jews in Palestine in 1882 represented just 0.3% of the world's Jewish population.
Hace 3 días · La défenestration de Prague, survenue le 23 mai 1618, est l'étincelle déclenchant la guerre de Trente Ans. Ferdinand II, roi de Bohême à partir de 1617, devient empereur romain germanique au début de la guerre. Frédéric V, électeur palatin, rival de l'empereur Ferdinand II au déclenchement de la guerre, est élu roi de Bohême à la ...
