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Engineering Interesting

How Metal Chains Are Made

April 18, 2021April 18, 2021 admin engineering, how?, machines

Like knives, forks, and spoons, metal chains start out as an enormous metal coil, which is fed through a series

How? Informative

Why Do Electric Plugs Have Holes?

February 15, 2021February 15, 2021 admin electrical, how stuff works, how?, plugs

Why do electric plugs have holes? You have seen them for years but what do they do? Stop believing the

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