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elievable Cold Facts You Don't Want to Believe Sometimes it's easier to pretend that some things don't exist or that they don't happen. It helps maintain a sense of normalcy, and it shields us from the harsh realities of life. However, there are some cold facts that are difficult to ignore or accept, no matter how much we try. Here are some of the most unbelievable truths that you don't want to believe.
1. People can survive without a heartbeat Believe it or not, there are people who can survive without a heartbeat. They are kept alive by a machine that circulates their blood and oxygenates it. This is called extracorporeal membrane oxygenation, or ECMO. It's a life-saving treatment for those with heart or lung failure, and it maintains their vital functions until their heart can start beating again.
2. The sun will eventually destroy the earth In about 5 billion years, the sun will exhaust its hydrogen fuel and start burning its helium. As it does, it will expand into a red giant and swallow the earth. By then, the sun's heat will have boiled away our oceans, and our planet will be nothing but a lifeless rock.
3. We are running out of helium Helium is a rare and valuable gas that is used in MRI machines, scientific experiments, and party balloons. However, it's a non-renewable resource, and we are running out of it. In fact, the US government has started stockpiling helium reserves because they predict a shortage that could affect many industries.
4. Some people don't feel pain Believe it or not, there are people who don't feel pain. They have a condition called congenital analgesia, which prevents them from experiencing physical pain. It sounds like a blessing, but it's actually a curse because they are at risk of injuring themselves without realizing it.
5. Your body can still move after you die After you die, your body goes through a process called rigor mortis. It's a temporary stiffening of the muscles that occurs a few hours after death. However, even after rigor mortis has set in, your body can still move. It's a phenomenon called cadaveric spasm, and it's caused by a sudden muscle contraction that occurs during the body's final moments.
6. There is a place where it never rains There is a place in the Atacama Desert in Chile where it never rains. It's called the driest place on earth because it receives less than 1 mm of rainfall per year. The air is so dry that it's hard for life to survive, but it makes for perfect stargazing because there is no light pollution.
7. You are always shedding skin Believe it or not, you are always shedding skin. You shed about 500 million skin cells every day, and they float around in the air and settle on surfaces. It's gross to think about, but it's a natural process that keeps our skin healthy and regenerates new cells. In conclusion, these are some of the most unbelievable cold facts that you don't want to believe, but they are true nonetheless. They challenge our perceptions of the world, and they remind us that life is full of surprises, both good and bad. Although they may be uncomfortable to think about, they can also inspire us to appreciate the beauty and wonder of life and the world around us.