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Simple Freezer Coin Trick Reveals Power Outage Impact on Food Safety

A practical home hack is gaining attention for its simplicity and effectiveness in ensuring food safety after a power outage. The method, shared by a travel vlogger, involves placing a coin on a frozen cup of water inside a freezer. The principle is straightforward: first, fill a cup with water and allow it to freeze completely. Once solid, place a coin directly on top of the ice. If a power interruption occurs while residents are away, the ice will begin to melt, causing the coin to sink into the water. Should the power return before the ice completely thaws, the water will refreeze, trapping the coin at a lower level or even at the bottom of the cup. Upon returning home, the position of the coin serves as a clear indicator. If the coin remains on top of the ice, it suggests that any power disruption was brief and did not cause significant thawing, meaning the food is likely still safe to consume. However, if the coin has sunk, it signals that the freezer's contents thawed to some extent, potentially compromising food safety. This simple visual cue empowers individuals to make informed decisions about discarding potentially spoiled food, preventing health risks.