Science and Engineering (1 Jan 100 Jahr – 31 Dez 100 Jahr)
Beschreibung:
To improve health, Roman doctors studied the works of the greeks. One great doctor in the empire was Galen who lived in the AD 100s. Galen was a greek surgeon who studied the body. Galen described the vavles of the heart and noted differences between arteries and veins.Zugefügt zum Band der Zeit:
Datum:
1 Jan 100 Jahr
31 Dez 100 Jahr
~ 12 months