In comparison, adults need between 900 to 10,000 micrograms ... He named the mineral after Selene, the Greek goddess of the moon, because of its similarity to tellurium, which had been named ...

Every city in Greece had a 'patron' god or goddess. People believed patron gods protected them from harm. A Greek coin showing Pegasus and the goddess, Athena. The Greeks thought the gods lived ...

Who were the ancient Greek gods and heroes The Greeks believed in many gods and goddesses. Find out about their gods and the stories told about them. The ancient Greeks at war Learn about ancient ...