1 янв 1840 г. - Anesthesia Was Made
Описание:
Who: William T. G. MortonWhat: He invented anesthesia after many people going through lots of pain during surgery.
Why: I chose this because without anesthesia, people would be not getting surgery and would rather die than get it.
Добавлено на ленту времени:
Дата:
1 янв 1840 г.
Сейчас
~ 185 г назад