Topic Details (Notes format)

Which element has the chemical symbol "Sn"?

Which is the largest flower in the world?

Which wave property measures the number of oscillations per second?

Who discovered the heliocentric model?

Which planet has the most extensive ring system in the solar system?

Which key invention is Johannes Gutenberg known for?

Which organ in the human body produces bile to aid in fat digestion?

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

Who discovered the ancient city of Troy?

Who discovered continental drift?