11 h 58 min, 16 mai 1928 ans - Alexander Fleming
Description:
Fleming discovered penicillin, the first antibiotic. While working on influenza virus, he noticed that mold created a ring around it in which bacteria couldn't grow.
Ajouté au bande de temps:
Date:
11 h 58 min, 16 mai 1928 ans
Maintenaint
~ Il y a 97 ans