QUESTIONS

Q : The Rachel hairstyle was named after Jennifer Aniston’s character in Friends. What other haircuts are named after people?

Nancy Attwood, Cambridge.

Q : Following Blue Planet II’s film of the sea toad — a fish with feet — what traits do humans share with fish?

Anne Dunne, Corby, Northants.

Q : A photograph from 1918 shows thousands of U.S. soldiers forming a human Statue of Liberty. Was there a purpose to the stunt?

Mrs W. L. R Smith, London E4.