3 ms·
> medieval people didn't have to understand microbiology to know that beer was safer to drink what did they need to understand? At various points in history pe
by riffraff 2y ago
> medieval people didn't have to understand microbiology to know that beer was safer to drink
what did they need to understand? At various points in history people thought it was a good idea to drink mercury or use dung to cure toothache.