33
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
May 1, 2025
1544518
120616
1

jul 8, 1933 - 1928 - Alexander Fleming aísla la penicilina de un cultivo de Penicillium notatum.

Added to timeline:

19 Sep 2018
0
0
1282

Date:

jul 8, 1933
Now
~ 91 years ago

Images: