QUESTIONS

Q : Was the Queen song The Fairy Feller’s Master-Stroke inspired by a painting?

Jim Holley, Manchester.

Q : In the film Captain Marvel, a fingerprint was lifted using tape and used to operate a security fingerprint reader. Would this really work?

Adeyemi Banjo, London SE1.

Q : Was the Venn diagram in fact invented centuries before John Venn was born in 1834?

Joss Murphy, Swansea.