QUESTIONS

Q : Sir Thomas More is said to have told his executioner a joke on the gallows. Do we know what it was? Mrs E. Edmondson, Stone, Staffs. Q : Does texting or using social media alter our brain chemistry? Nathan Beddoes, Halifax, W. Yorks. Q : Why is it not possible to score a goal in field hockey from outside the circle (or ‘D’)? Why must it always be touched inside the circle? Mike Wallace, Charlton Kings, Glos.