30
/ru/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
839500
69772
2

12 янв 1860 г. - descovery of a breakthrough in microscope design, which until then was largely based on trial and error.

Добавлено на ленту времени:

4 мар 2018
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Дата:

12 янв 1860 г.
Сейчас
~ 164 г назад