Topic Details (Notes format)

Which country was formerly called Ceylon until 1972?

Who discovered the printing press?

What is the term for animals that live both in water and on land?

Who discovered Machu Picchu?

Who discovered quantum mechanics principles?

Which Greek letter is often used to represent an angle in mathematics?

Who wrote the book "Discovery of India"?

Who discovered the germ theory of disease?

Who discovered bohrium?

What is the world’s largest hot desert?