Here’s a special episode of Cautionary Tales, a podcast from our friends at Pushkin Industries.

On Cautionary Tales, bestselling author Tim Harford shares stories of human error, natural disasters, and tragic catastrophes from history that contain important lessons for today. In 1917, a brilliant British officer developed a way to use an emerging military technology: the tank. The British army promptly squandered the idea – but the Germans did not. Blitzkrieg, the devastating advance of German tanks across Europe in 1940, was invented by the British.

This is a common story: Sony invented the forerunner of the iPod, Xerox the personal computer, and Kodak the digital camera. In each case they failed to capitalize on the idea. Why? Find out on Cautionary Tales. You can hear more episodes at https://podcasts.pushkin.fm/warfare.