29
/de/
de
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
2147125
179598
2
Erstellen
Public Timelines
Bibliothek
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
25 Feb 1752 Jahr - Benjamin Franklin Demonstrated that lightning is electricity Discovered that electrical charges come in 2 varieties – positive and negative. Like charges repel, opposite charges attract.
Zugefügt zum Band der Zeit:
14 Nov 2018
0
0
377
History of chemistry
Datum:
25 Feb 1752 Jahr
Jetzt
~ 272 years ago