The Gutenberg printing press is widely considered to be one of humanity’s defining inventions. Actually, you can quibble with Gutenberg’s place in history. He wasn’t the first to invent a movable type press – it was originally developed in China. Still the Gutenberg press changed the world. It led to Europe’s reformation, science, the newspaper, the novel, the school textbook, and much else. But, as Tim Harford explains, it could not have done so without another invention, just as essential but often overlooked: paper. Paper was another Chinese idea, just over 2000 years ago. Producer: Ben Crighton
Editors: Richard Knight and Richard Vadon (Image: Stack of coloured paper, Credit: Laborant/Shutterstock)

Paper

Tim Harford tells the fascinating stories of inventions, ideas and innovations which have helped create the economic world.

Business

Investing

Careers

Management & Marketing

Business News

Shopping

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Johannes Gutenberg's printing press changed the course of human history. It created a new way of doing business, drastically reduced the cost and speed of making books, and enabled texts, ideas and arguments to spread further and faster than ever before. So why did he struggle to make money from it?

Gutenberg press

First developed by a toy company in the 1890s, slot machines have become one of the most profitable tools of the gambling trade - but many who play them say winning isn't the point. So why can't people pull themselves away? Tim Harford looks under the spinning wheels and flashing lights to see what these devices reveal about the business of addiction.

Slot machines

In 1997, Garry Kasparov, widely regarded as the world's greatest chess player, was defeated by Deep Blue, a computer. But how much did that reveal about the 'brainpower' of machines? Tim Harford explains by delving into the history of algorithms. They've been used by mathematicians and scientists for millennia, but have acquired a new level of power and importance in the digital age.

Paper

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