What is the difference between the side of aluminum foil that is shiny and the side that is dull? Why are they different?

Question

Is it just because of the position when it was rolled or is there a specific use for each side?

In: 1366

Answer 1

Everyone knows the shiny side keeps the CIA from controlling your mind. The dull side keeps the voices in your head from telling God what you’ve been doing. Duh.