Teaching through play is nothing new. It's often used in schools and even the workplace to help people learn new concepts. The video gaming world is filled with games designed to educate players. As ...

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This article is adapted from an edition of our Off the Charts newsletter originally published in October 2021. Off the Charts is a weekly, subscriber-only guide to The Economist’s award-winning data ...

Explore the origins, evolution, and significance of coding from ancient machines to modern programming languages in today's digital world.