29
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
65393
6112
2
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
apr 25, 1924 - The first human electroencephalogram
Added to timeline:
26 Sep 2017
0
0
408
Progression of Health Technologies Timeline
Date:
apr 25, 1924
Now
~ 100 years ago
