Topic Details (Notes format)

Which element has the chemical symbol "Co"?

Which American inventor created the phonograph in 1877?

In which Greek epic is the Trojan horse used to infiltrate Troy?

What does the acronym ‘FAQ’ stand for on websites?

Who discovered quantum mechanics principles?

Which chemical element is used to galvanize steel, forming a protective coating?

Which element has the chemical symbol "Yb"?

Who discovered RNA splicing?

Which region in northern Chile and southern Peru is famed for dryness and astronomical observatories?

Which is the second-longest river in Africa after the Nile?