Topic Details (Notes format)

Who discovered the Nazca Lines?

Who discovered the buoyancy principle?

Which planet is the hottest in our solar system?

Who discovered America in 1492?

Who was the first Indian woman to win an Olympic medal?

Which is the lightest of the three main subatomic particles?

Who discovered exosomes?

Which element has the chemical symbol "Y"?

In which country is the Great Barrier Reef located?

Which country is the largest in Central America by area?