Topic Details (Notes format)

Which explorer circumnavigated the world in his ship the Golden Hind, returning in 1580?

Which metal is most commonly used for making computer microprocessors?

Which element has the chemical symbol "Ce"?

Which civilization built the Parthenon on the Acropolis in Athens?

Which city in Spain is famous for the Sagrada Família church designed by Antoni Gaudí?

Which empire built the monumental Hagia Sophia in Constantinople (now Istanbul) in the 6th century?

Which city in Ukraine is known for its Potemkin Stairs and Black Sea port?

Who discovered dwarf planet Haumea?

Who discovered the structure of cytochrome c?

Who discovered quantum mechanics principles?