Topic Details (Notes format)

Which Greek scientist first calculated Earth’s circumference fairly accurately in the 3rd century BC?

Who was known as the ‘Maid of Orléans’?

Which is the longest and largest river in Australia?

Which architectural structure is called the ‘Pearl Mosque’ in India, located in Agra Fort?

Who discovered the electron microscope?

Which short story by Edgar Allan Poe features a murder revealed by a heartbeat under the floorboards?

Which country is called the ‘Land of a Thousand Lakes’?

Who discovered the ancient Persian capital of Pasargadae?

Who discovered induced pluripotent stem cells?

Which language has the most native speakers in the world?