One of the most unusual but effective life hacks for emergency situations is using a raw potato as a temporary measure when your car's wipers break down. Although it may sound strange, this method can help you get home safely when it's raining and your wipers aren't working.
First, cut a raw potato in half. Then rub the inside of the potato on your car's windshield. The starch contained in it will leave an invisible water-repellent film on the glass. This film will make raindrops run off quickly, instead of smearing and impairing visibility.
It's important to note that this trick is only temporary. It will not replace the functionality of your windshield wipers and is not suitable for long drives in heavy rain. Instead, it is designed to provide you with enough visibility to get to the nearest repair shop or home.
Although it sounds like a strange experiment, this method is surprisingly effective in critical situations and is a great example of how an ordinary object can become a lifesaver when you least expect it.