Amazing Inventions that Changed the World

In this book, you will learn about how things we take for granted now completely revolutionized the world back then. Inventions like paper, the steam engine, the printing press, electricity and, of course the computer! Each chapter covers one of the amazing inventions, giving the history leading up

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to the invention, what people were doing before the invention appeared on the scene, the story behind it, and the impact it had on the world.

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