QUESTIONS

Q: Did the Mongol army ever attempt to invade Japan? Gavin Winters, Sedbergh, Cumbria.

Q: Instead of ‘cheese’, what do other nationalities say when they want to smile in a photo? E. Barnes, Epsom.

Q: Does searing meat really seal in the juice? T. E. Arnold, Cheshire.

Q: Where are Dublin’s Luas trams made? Do they operate anywhere else in the world? Aoife Murphy, Longford.