Why is only 1 side of aluminum foil shiny?

Why is only 1 side of aluminum foil shiny?

Is there a purpose behind the two different textures? Should we be using different sides for certain reasons?.
Is there a purpose behind the two different textures? Should we be using different sides for certain reasons? .
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You're using aluminum foil wrong: Here's how to use it right - The

Why is only 1 side of aluminum foil shiny?

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there's a correct way to use tinfoil apparently #inmy30s

Have you ever wondered why aluminum foil has a glossy side and a

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