Topic Details (Notes format)

Who discovered Homo erectus remains?

Which political philosopher wrote ‘Leviathan,’ describing the social contract?

What is the main gas found in the Sun?

Who discovered bohrium?

Who discovered the citric acid cycle?

Which country is known as the "Land of the Rising Sun"?

In which ocean is Madagascar located, off the southeastern coast of Africa?

Who discovered the ABO blood group system?

Who discovered the Oldowan tools?

Which element has the chemical symbol "Er"?