page 2 of 3

Syrian physician

Persian mathematician and astronomer

6th-century Hindu polymath, author of Brihat samhita

Ancient Greek mathematician and engineer

Irish churchman, astronomer, bishop of Salzburg

Ancient greek philosopher

Ancient Greek philosopher

Ancient Greek engineer

Byzantine philosopher, mathematician and logician

Persian mathematician

Chinese mathematician

Armenian scientist

Medieval Arab astronomer

Ancient Greek writer

Monk and saint

Mathematician, archivist and historian (0100-0023)

Indian mathematician, astronomer and astrologer

Ancient Greek astronomer and mathematician

Iranian mathematician

Persian mathematician

Ancient Greek mathematician

Greek astronomer

Ancient greek mathematician

Arab astronomer

Persian mathematician and astronomer

Spanish musician

150-c. 75 BCE, Epicurean philosopher from the Phoenician city of Sidon.

Ancient greek philosopher

Ancient Greek mathematician

Persian astronomer

Ancient Greek astronomer

Astronomer, Mathematician and geographer

Ancient Greek mathematician and astronomer

Astronomer, engineer and mathematician

Ancient Greek mathematician from Amasia

Persian astrologer