Topic Details (Notes format)

In which year did the Berlin Wall fall?

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

Which element has the chemical symbol "Pt"?

Which short story by Edgar Allan Poe features a murder revealed by a heartbeat under the floorboards?

What does DNA stand for?

Which US national park is famous for Old Faithful geyser?

What is the closest planet to Earth?

Who discovered the mechanism of muscle contraction?

Who discovered DNA polymerase?

Which country is the largest by land area?