Topic Details (Notes format)

Which city is known as the Big Apple?

Which empire built the famous Colosseum?

What is the currency of Japan?

Which continent is the largest in terms of land area?

In which city were the Hanging Gardens, one of the Seven Wonders of the Ancient World, supposedly located?

Which element has the chemical symbol "Bk"?

In which year did the Berlin Wall fall?

Which phenomenon in wave physics is the bending of light as it enters a medium of different density?

Which key invention is Johannes Gutenberg known for?

Which city in Russia is the largest by population and also the capital?