29
/ru/
ru
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
430030
35893
2
Создать
Public Timelines
Библиотека
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
22 окт 1284 г. - The wearable eye glasses were invented
Добавлено на ленту времени:
13 дек 2017
0
0
265
Microscope
History of the microscopes-timeline
Дата:
22 окт 1284 г.
Сейчас
~ 740 г назад