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Eratosthenes

accurate maps

Earth's circumference

Erasistratus

nervous system

anatomy

cultural centers

Alexander's empire

Greek spoken

Euclid

The Elements

Pythagorean theorem

human self interest

happiness and simplicity

Epicurus

value of pi

Archimedes

water displacement

library at Alexandria

visiting scholars

museum

Aristarchus

hypothesize

heliocentric

Astronomy

Geography

Medicine

Trade

Mathematics

Philosophy

Physics

Education

The Hellenistic World

Now write a sentence for each topic in your Notes section using the keywords.

The first one has been done for you below.

Astronomy

Aristarchus was a famous Greek astronomer who hypothesized a heliocentric (sun-centered) view of the universe long before anyone else.