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How old is penicillin?

Penicillin is about 98 years old.

Penicillin was discovered in September 1928.

as of September 2026

Alexander Fleming found mold killing bacteria in a dish he'd left out.

Penicillin turns 100 in 2028.

If you were born before September 1928, you're older than penicillin.

Mind-bender: Penicillin is closer in time to the first fax machine patent (1843) than to today.

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Also from 1928

Older than penicillin

Younger than penicillin