Here are several reasons why you ought to always put a coin in the freezer before leaving the house

Have you ever returned from work or a vacation to find that the time on your digital clock is off?

You might think, “There was no power outage, of course.” You just cannot determine how long there was no electricity, even if there was.

Perhaps it persisted for a few days, causing food to defrost and deteriorate. Foods refreeze when the electricity is restored, and you hardly even notice that they were defrosted.