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4 jul 1757 año - Invention of the Sextant
Descripción:
John Campbell invents the sextant, an improved navigational device that enables sailors to measure latitude.
Añadido al timeline:
SciVis
By
Ethan Douglas
26 sep 2018
0
0
310
fecha:
4 jul 1757 año
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~ 268 years ago
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