useless trivia: What Word Means: Seroot?

Questions

Which pleated instrument did Friedrich Buschman invent in 1822?

Even though she was a ‘Canadian’ who became known as ‘America’s Sweetheart’ in the film industry?

Who was Frances Octavia Smith better known as?

Which Flintstone character never made it into the bottles of Flintstone vitamins?

Who was the first woman to climb Mount Everest?