Topic Details (Notes format)

Which greenhouse gas is also the main component of natural gas?

What is the world’s largest hot desert?

Who discovered quarks?

Who discovered practical AC electricity?

Who discovered nerve growth factor?

Who discovered livermorium?

Who discovered the printing press?

What group of islands includes Honolulu, Oahu, Maui, and Big Island?

Which river forms part of the border between Mexico and the United States?

Which element has the chemical symbol "Se"?