Why You Should Always Put a Coin in Your Freezer Before a Vacation

Most people assume that when they leave home, everything stays exactly the same—especially inside a freezer. You close the door, set the temperature, and trust that everything will remain frozen until you return. And usually, that's true. But not always. Things can happen while you're away. Power outages can occur, sometimes for just a few minutes, sometimes for hours—and you'd never know.