Topic Details (Notes format)

Which empire used quipus (knotted cords) for record-keeping instead of a formal writing system?

Which muscular flap in the throat prevents food from entering the windpipe during swallowing?

Which strait separates Asia from North America?

Which element is known as the basis of organic life?

Which city is known as the financial hub of the United States?

Which element has the chemical symbol "Pu"?

Who discovered the neutron?

Who discovered the Mask of Agamemnon?

Which element has the chemical symbol "B"?

What is the currency of Bangladesh?