Questions, Questions - 22/07/2010

Stewart Henderson presents the interactive problem-solving programme which offers answers to those intriguing questions of everyday life, inspired by current events and popular culture. Each programme is compiled directly from the well-informed and inquisitive Radio 4 audience, who bring their unrivalled collective brain to bear on these puzzlers every week. QQ has become something of an institution on Radio 4, providing informed and ingenious answers to questions such as: How do you know when a volcano is extinct? When was the conventional heart icon first drawn? How do woodpeckers keep their beaks sharp? Why do we put pork with apple and lamb with mint sauce? Email: [email protected] Tel: 03700 100400 Or you can reach us online via our Radio 4 message board. Producer: Dilly Barlow A Whistledown production for BBC Radio 4.