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Fleming discovers penicillin — Tempestry — Tempestry
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September 28, 1928
Fleming discovers penicillin
This event appears in 2 timelines:
Science & Discovery →
The breakthroughs that changed how humanity understands the universe — from Copernicus placing the sun at the centre to the sequencing of the human genome.
The World at War →
The assassination that started it all, two catastrophic world wars, and the atomic age that followed — the darkest and most consequential decades in modern history.