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Q&A How Could a Scientist Intentionally Discover Penicillin

In our timeline Alexander Fleming accidentally discovered penicillin by accidentally leaving petri dishs out over a long period of time. If a person from an earlier time, e.g. ancient Rome, woke u...

4 answers  ·  posted 5y ago by GentlemanS‭  ·  last activity 5y ago by GentlemanS‭