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jan 1, 1809 - Уильям Волластон опубликовал работу «Описание отражательного гониометра»

Description:

Точность измерений углов улучшилась от градуса до 5 угловых минут.

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Crystallography

ByArseniy Baskakov
26 Feb 2020
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1038

Date:

jan 1, 1809
Now
~ 216 years ago
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