Results for "penicillin discovery"
Found 3 results
The Eight Mice That Proved Mold Could Cure
In May 1940, Howard Florey and Ernst Chain used eight mice to prove penicillin worked inside a livi…
The pH Trick That Bottled Penicillin
In 1940, Norman Heatley used a simple pH trick and a glass funnel to purify fragile penicillin, sav…
The Mold That Saved Millions
A stray mold spore in a 1928 London lab accidentally dissolved deadly bacteria. Discover how one cu…