24 ottob 1854 anni - Louis Pasteur discovered pasteurisation
Descrizione:
appointed professor of chemistry at french university and investigated what was responsible for souring wine and beer. established yeast was required for fermentation. also discovered anaerobic bacteria and postulated treating wounds with chemicals to kill these bacteriaAggiunto al nastro di tempo:
Data:
24 ottob 1854 anni
Adesso
~ 169 years ago
