Do tyres on the roof repel lightning?

Why do we age? Why do frogs end up in the swimming pool when it rains? Are mosquitoes attracted to some people more than others? What is epigenetics? What causes Bell's Palsy? How do frogs find water? Do tyres on the roof repel lightning? Answers to more great science questions from South Africa with Dr Chris... Like this podcast? Please help us by supporting the Naked Scientists