The Alexander Fleming, while looking for an antibiotic, failed to clean some of his glassware adequately.
It went down in history as one of those "happy accidents" when he noticed something on a not-so-clean petri dish had the properties he was searching for. Namely, suppression of the growth of certain kinds of bacteria.
pencilline
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Some old guy was doing the dishes
Alexender Flheming
Alexander Fleming of course.. discovered pencillin which is an antibacterial medicine!
Who...? Alexander Fleming discovered pencillin in 1929.
alex flemming discovered pencillin in 2000 bc
Alexander Fleming was 47 years old when he discovered penicillin in 1928.
from antibiotic
pencillin
Kill bacteria
No.