Science and Engineering (1 janv. 100 – 31 déc. 100)
Description:
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.Ajouté au bande de temps:
Date:
1 janv. 100
31 déc. 100
~ 12 months