He disagreed with Democratis, and his thoughts. He said that matter was made up of four elements; earth, wind, water, and fire. Most scientists of his time agreed. (1 gen 430 anni a. C. – 31 magg 427 anni a. C.)
Aggiunto al nastro di tempo:
Data:
1 gen 430 anni a. C.
31 magg 427 anni a. C.
~ 2 years and 7 months