As this BBC article suggests there is nothing new under the sun. Invention and innovation are rarely down to one big idea. Colin Chapman, the Formula 1 racing car designer and founder of Lotus Cars, was renowned for his creativity. But most of his innovations were old ideas which new technology now made possible. Wings on racing cars had been tried many times but it was not until 1967 that Chapman, with Maurice Philippe, made them work effectively. Creative genius is often about recognising when an idea’s time has come.