Topic Details (Notes format)

Which language has the most native speakers in the world?

Which Roman structure was used for gladiatorial contests, also called the Flavian Amphitheatre?

Which Indian state is known as the "Land of Five Rivers"?

In which country did the Renaissance begin?

Which phenomenon involves liquid water turning into vapor from the surface below boiling point?

Who discovered dwarf planet Haumea?

Who discovered the bacterial flagellum mechanism?

In which European city is the Van Gogh Museum located?

Which is the smallest bird in the world?

Who discovered NF-κB?