Topic Details (Notes format)

Which inventor is known for the phonograph and practical electric light bulb improvements?

Which is the largest lake entirely in Canada?

Which element has the chemical symbol "Cm"?

Which empire was led by Genghis Khan and his successors, spanning much of Asia and Eastern Europe?

What type of celestial body is Halley’s named after Edmond Halley, visible from Earth every ~76 years?

Which part of the human eye controls the amount of light entering?

Who discovered cosmic microwave background radiation?

Which Jamaican singer is known as the ‘King of Reggae’?

Who discovered ribonuclease?

In astronomy, which term describes the apparent path of the Sun across the sky over a year?