
John Starley built the first modern bicycle, a pedal-powered contraption with two wheels of about the same size that stayed upright more easily than earlier models. But in order to achieve this feat of innovation, Starley had to study the work of other inventors who came before...

John Starley built the first modern bicycle, a pedal-powered contraption with two wheels of about the same size that stayed upright more easily than earlier models. But in order to achieve this feat of innovation, Starley had to study the work of other inventors who came before...