• Thumbnail for Geminiano Montanari
    Geminiano Montanari (1 June 1633 – 13 October 1687) was an Italian astronomer, lens-maker, and proponent of the experimental approach to science. He was...
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  • surname include: Antonio Montanari, Italian violinist and composer Christian Montanari, Sammarinese racing car driver Geminiano Montanari, Italian astronomer...
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  • Thumbnail for Montanari (crater)
    Montanari is a lunar impact crater. It is located to the west-southwest of the prominent ray crater Tycho, and is attached to the southern rim of the...
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  • Thumbnail for Algol variable
    designation Beta Persei, first had its variability recorded in 1667 by Geminiano Montanari. The mechanism for its being variable was first correctly explained...
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  • Thumbnail for Capillary action
    Of small Glass Canes." Archived 2016-12-24 at the Wayback Machine Geminiano Montanari, Pensieri fisico-matematici sopra alcune esperienze fatte in Bologna...
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  • Gabel, German-Danish accountant and politician (b. 1617) 1687 – Geminiano Montanari, Italian astronomer and lens maker (b. 1633) 1694 – Samuel von Pufendorf...
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  • Thumbnail for History of astronomy
    working assumptions in stellar astronomy. The Italian astronomer Geminiano Montanari recorded observing variations in luminosity of the star Algol in...
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    prompted by the theologian Richard Bentley. The Italian astronomer Geminiano Montanari recorded observing variations in luminosity of the star Algol in...
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  • Thumbnail for Binary star
    variation in the intensity of Algol first being recorded in 1670 by Geminiano Montanari. The name Algol means "demon star" (from Arabic: الغول al-ghūl),...
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  • Thumbnail for Algol
    The variability of Algol was noted in 1667 by Italian astronomer Geminiano Montanari, but the periodic nature of its variations in brightness was not...
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  • first description of his new invention, the reflecting telescope. Geminiano Montanari detects the variability of the eclipsing binary Algol. Jean Picard...
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  • England (d. 1612) 1612 – Frans Post, Dutch painter (d. 1680) 1633 – Geminiano Montanari, Italian astronomer and academic (d. 1687) 1637 – Jacques Marquette...
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  • 1596 — David Fabricius notices that Mira's brightness varies 1672 — Geminiano Montanari notices that Algol's brightness varies 1686 — Gottfried Kirch notices...
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  • Thumbnail for Jurin's law
    suppression of air inside and the creation of a vacuum. The astronomer Geminiano Montanari was one of the first to compare the capillary action to the circulation...
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  • Thumbnail for 1687
    September 28 – Francis Turretin, Swiss theologian (b. 1623) October 13 – Geminiano Montanari, Italian astronomer (b. 1633) October 19 – Giulio Bartolocci, Italian...
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  • (Netherlands, 1716–1775) Samuel Molyneux (United Kingdom, 1689–1728) Geminiano Montanari (Italy, 1633–1687) Patrick Moore (United Kingdom, 1923–2012) James...
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    Joseph Chabanceau de La Barre, French composer (d. 1678) June 1 – Geminiano Montanari, Italian astronomer (d. 1687) June 16 – Jean de Thévenot, French...
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  • Thumbnail for Francesco Bianchini
    Vailetti. Educated by Jesuits in Bologna, and by the Paduan astronomer, Geminiano Montanari, Bianchini spent most of his university years in Padua studying comets...
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  • Thumbnail for Variable star
    variable star to be described was the eclipsing variable Algol, by Geminiano Montanari in 1669; John Goodricke gave the correct explanation of its variability...
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  •   8m.8 14m.4 5.8 201 d Mira variable (M)   β Per (Algol) Perseus Geminiano Montanari, 1669 2m.12 3m.39 1.27 2.86730 d Eclipsing binary Algol type (EA/SD)...
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  • work on household savings and the dynamics of financial markets Geminiano Montanari (1633–1687), astronomer. Today, it is better known for his discovery...
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  • Eustachio Manfredi Gabriele Manfredi Alessandro Marchetti Pietro Mengoli Geminiano Montanari Onofrio Puglisi Jacopo Riccati Matteo Ricci Michelangelo Ricci Giovanni...
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  • the field of optics; first to describe the diffraction of light Geminiano Montanari (1633–1687), astronomer; known for his discovery of the variability...
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  • and lived for at least six generations. JPL · 8420 8421 Montanari 1996 XA9 Geminiano Montanari (1633–1687), Italian mathematician MPC · 8421 8422 Mohorovičıć...
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  • Joseph Chabanceau de La Barre, French composer (d. 1678) June 1 – Geminiano Montanari, Italian astronomer (d. 1687) June 16 – Jean de Thévenot, French...
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  • Thumbnail for Accademia dei Gelati
    Anton Felice Marsili (L'Instabile) Ovidio Montalbani (L'Innestato) Geminiano Montanari (L'Elevatoso) Antonio Muscettola (Lo 'nfecondo) Pio Enea II Obizzi...
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  • (Arabic female name) WGPSN Montanari 45°50′S 20°46′W / 45.83°S 20.76°W / -45.83; -20.76 (Montanari) 77.05 1935 Geminiano Montanari (1633–1687) WGPSN Montgolfier...
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    September 28 – Francis Turretin, Swiss theologian (b. 1623) October 13 – Geminiano Montanari, Italian astronomer (b. 1633) October 19 – Giulio Bartolocci, Italian...
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  • the mint at the Imperial Mint. During his stay, with his student Geminiano Montanari (1633-1687), he visited the imperial mines in the Carpathian Mountains...
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  • Thumbnail for Giuseppe Biancani
    Secentesco: Una storia della selenografia fino all'icon Lunaris di Geminiano Montanari" (in Italian). Archived from the original on 2005-09-20. Portals:...
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