Gamechangers: Reinventing the wheel

Who first thought of putting wheels on suitcases and why did this seemingly obvious idea not take off until the 1990s? In the final episode of our series on how innovation works, we explore how the adoption of an idea can be hampered by social attitudes and prejudices. In the case of the wheeled suitcase, it wasn’t a change in technology that made the difference—instead, the crucial change took place inside people’s heads. Tom Standage hosts.For full access to The Economist’s print, digital and audio editions subscribe at economist.com/podcastoffer Hosted on Acast. See acast.com/privacy for more information.

Om Podcasten

It might start with a lightbulb moment or a sudden flash of insight—but having an idea and making a success of it are very different things. It’s the gap between invention and innovation. In these six episodes, you’ll find out about the people and stories behind game-changing ideas and technology.Sign up for Economist Podcasts+ at www.economist.com/podcastsplusIf you’re already a subscriber to The Economist, you’ll have full access to all our shows as part of your subscription.