Science and Engineering (1 Jan 1 Jahr – 1 Jan 100 Jahr)
Beschreibung:
There was improved health and Roman docter's studied works of the Greeks.
One of the best docter's were gallon he was a Greek surgeon and studied the body.
He described the valves of the heart and noted differences between arteries and veins.
Zugefügt zum Band der Zeit:
Datum:
1 Jan 1 Jahr
1 Jan 100 Jahr
~ 99 years