Topic Details (Notes format)

Which element has the chemical symbol "O"?

Who discovered microtubules?

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

Who discovered interferon?

Who discovered Piltdown Man?

Which bird is often called the symbol of peace?

Which element has the chemical symbol "Ds"?

Which British scientist explained gravity with the law of universal gravitation in 1687?

Who discovered the Pazyryk burials?

Which language family includes Spanish, French, Italian, Portuguese, and Romanian?