Egypt

Ctsebius (300BC-250BC) Clepshyrda (Water Clock), Musical Organ Eratosthenese Earth's Circumference Ibn Alhazen (965-1038) Pinhole Camera

English

Originally Aired March 16, 1998
Runtime 30 minutes
Content Rating United States of America TV-G
Network BBC
Created September 14, 2020 by
Administrator admin
Modified September 14, 2020 by
Administrator admin