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72:, the court physician Rodrigo, and a Jewish mathematician named Moisés. The Committee finally decided against Columbus' plans to sail west across the Atlantic to the Indies, correctly judging that Columbus had seriously underestimated the size of the world. When the matter came up before the council of state,
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opposed them also, basing his arguments on José Vizinho's criticisms. Although
Vizinho had not favored Columbus' plan, Columbus interacted with him, and obtained a translation of Zacuto's astronomical tables from him. Columbus carried this translation with him on his voyage, and found it extremely
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presented his plans to the king for a western route to the Indies, which was evaluated by a committee of experts headed by
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Christopher
Columbus and the Participation of the Jews in the Spanish and Portuguese Discoveries
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José Vizinho's translation of Zacuto's tables was published by the Jewish printer
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and "Mestre José", as José Vizinho was called, and also including the
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30:, court physician and scientist at the end of the fifteenth century.
181:. New York: Longmans, Green and Co. pp. 9, 12–13, 16–18, 47–48.
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Metropolis: a history of the city, humankind's greatest invention
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130:. Vol. 12. New York: Funk & Wagnalls. p. 404.
41:, and was regarded as an authority on the subject by King
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in 1483, to measure the altitude of the sun, using an
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useful; it was found in his library after his death.
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15th-century
Portuguese court physician and scientist
150:(1st ed.). New York: Doubleday. p. 134.
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26:), was a Portuguese Jew, born in the town of
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88:under the title "Almanach Perpetuum," 1496.
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116:Singer, Isidore; Jacobs, Joseph (1906).
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206:15th-century Portuguese Jews
22:, (also known in English as
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175:Kayserling, Meyer (1894).
118:"Vecinho (Vizino), Joseph"
231:15th-century translators
127:The Jewish Encyclopedia
124:; et al. (eds.).
221:Portuguese scientists
146:Wilson, Ben (2020).
62:Christopher Columbus
226:People from Covilhã
43:John II of Portugal
33:He was a pupil of
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39:cosmography
190:Categories
92:References
60:In 1484,
51:astrolabe
28:Covilhã
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86:Leiria
120:. In
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