The laboratory accident that saved 500 million lives
Briefly

Penicillin, discovered by Fleming in 1928, exemplifies how scientific implementation is vital for success. Initially, its application was limited; by 1942, only five humans had been treated with it. The breakthrough came when scientists faced challenges in producing it in sufficient quantities for testing. The narrative emphasizes that while invention is significant, the effective implementation of scientific discoveries is what leads to transformative impacts in medicine and beyond.
What made Penicillin the most important scientific discovery in medicine of the 20th century was not the discovery itself, it was implementation. Invention matters, but implementation matters more.
Penicillin was discovered in 1928 by the Scottish scientist Fleming, who accidentally found it while researching bacteria. A mold from the genus penicillium had contaminated his Petri Dish.
By 1942, only five humans had been treated with Penicillin, and two or three had died. Scientists couldn't grow it in sufficient batches to test effectively.
The journey from the discovery of Penicillin to its effective implementation illustrates the critical importance of scaling and applying scientific discoveries for real-world impact.
Read at Big Think
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