EPISODE · Jun 10, 2026 · 20 MIN
The Mold That Saved the World
from The Breaking Point · host Podcaster
In 1928, Alexander Fleming returned from vacation to find his bacterial cultures contaminated by a mysterious mold—and nearly threw them away. Instead, his curiosity about this 'failed' experiment led to penicillin, launching the antibiotic age and saving hundreds of millions of lives. Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com for information about our collection and use of personal data for advertising.
What this episode covers
In 1928, Alexander Fleming returned from vacation to find his bacterial cultures contaminated by a mysterious mold—and nearly threw them away. Instead, his curiosity about this 'failed' experiment led to penicillin, launching the antibiotic age and saving hundreds of millions of lives.
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The Mold That Saved the World
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