29
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
107546
36073
1
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
Introduction of the arc light (0h 1min, jan 1, 1846 y – 0h 1min, dec 31, 1846 y)
Added to timeline:
11 Dec 2017
0
0
274
Set
Date:
0h 1min, jan 1, 1846 y
0h 1min, dec 31, 1846 y
~ 12 months
