Topic Details (Notes format)

Who discovered dwarf planet Eris?

What device is used to measure steps walked or run?

Who discovered the Viking settlement at L'Anse aux Meadows?

Which ancient Greek city-state was famous for its democracy, philosophy, and arts?

Which two continents does the Isthmus of Panama connect?

Which element has the chemical symbol "Ca"?

Which Asian dish is a Japanese noodle soup, often with wheat noodles in a meat or fish-based broth?

Which day is celebrated as International Women’s Day?

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

Which leader initiated the Protestant Reformation by posting the Ninety-Five Theses in 1517?