Bonus: 30 Animals That Made Us Smarter - a podcast by BBC World Service

Introducing our new podcast about innovation, technology and the animal kingdom. This is the whole of the first episode about how the kingfisher inspired the design of a train. The 500 series Shinkansen, also known as bullet train, is one of the fastest in the world. It is also quiet, but that was not always the case. This is the tale of Japanese engineer Eiji Nakatsu, the kingfisher, an owl, a penguin and biomimicry. www.bbcworldservice.com/30animals

Further episodes of 50 Things That Made the Modern Economy

Further podcasts by BBC World Service

Website of BBC World Service