In the summer, thunderstorms are also gradually increasing. Every year, accidents involving death from lightning strikes occur across the country. For example, when lightning and thunder come, if you can master some safety and self-rescue knowledge, you can effectively avoid unfortunate accidents. How to avoid lightning strikes outdoors 1. During thunderstorms, outdoor activities should be stopped immediately. Do not stay on top of mountain tops or high hills, and do not walk or stand in open fields. Look for lightning protection as soon as possible. 2. If you are in an open place during a thunderstorm, you should squat on the ground with your hands and knees, your chest close to your knees, and look down at the ground, because your head is most vulnerable to lightning strikes. 3. During thunderstorms, do not stand under a big tree to take shelter from the rain, because when the powerful lightning current flows into the ground through the big tree and spreads around, it will generate different voltages in different places, and there are voltages between the two feet of the human body. Voltage difference may cause damage. 4. During thunderstorms, do not hold an umbrella with a metal handle. It is safer to wear a raincoat. 5. During thunderstorms, swimming, boating, fishing, etc. are prohibited on riverbanks, lakes and rivers. 6. If you are driving during a thunderstorm, you should stay in the car. Severe lightning strikes can lead to death. China Eat Network reminds that the damage caused by lightning to the human body includes the direct effect of electric current, the effect of overpressure or power, and the effect of high temperature. When a person is struck by lightning, the current passes through the human body rapidly. In severe cases, the heartbeat and breathing may stop, and the brain tissue may be deprived of oxygen and die. In addition, sparks are generated during lightning strikes, which can also cause varying degrees of skin burns. Therefore, in summer, when thunderstorms come, we must pay attention to preventive measures. Warm reminder of China Eat Network: All rights reserved. Please indicate the source when reprinting. Disclaimer: This article and all recipes, articles, knowledge, and data published in China Eat Network's Catering Encyclopedia are for reference only. Please verify by yourself before use. All risks are borne by you. China Eat Network's "Catering Encyclopedia" is committed to building a professional life service platform that provides the best practical food, recipes and recipes, professional health and wellness knowledge, life tips, and ingredient introduction.