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Machinery & Tools

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Mighty Mission Machines

Check out the amazing machines that make space travel possible.

From the spaceship itself to the wrench needed to make in-flight repairs, machines of every kind are the backbone of space travel. In this, ...

The Chinese Thought of It

Acupuncture, gun powder and the secrets to spinning silk are innovations that we have come to associate with China. But did you know that the Chinese also invented the umbrella? And toilet paper, initially ...