Say something super-physical: an African can tow two cars driving in opposite directions at the same time with both hands; An American walked 8.84 meters with a big stone weighing 46 1 kg in his hand. There is a strange man in our country who once lay on a wooden board covered with broken glass, with a weight of about 50 kilograms, and let more than a dozen spectators stand on the board and step on it. Although there is no scientific conclusion about these phenomena at present, in recent years, more and more experts have conducted in-depth discussions on them in the newly emerging "human extreme science", hoping to find out the limits of the human body through gene and genetic research. ?
Dr. Zhang Lan from west china hospital Mental Health Center once encountered such a thing: an old lady in her seventies pushed the piano out of her house when her house caught fire. After the fire, no matter how hard she tried, the piano stopped moving. Zhang Lan said: "People's physiological limits often show different states because they are directly influenced by mental factors. Some scientists discuss people's physical strength from the perspective of spiritual strength, compare and summarize a series of examples of people showing great physical strength in dangerous events, and find that spiritual strength and will to survive can improve physical strength and endurance. "
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As the name implies, potential is potential energy. According to the law of conservation of energy, energy will neither be destroyed nor created. It will only change from one form to another, or from one object to another. In the process of transformation and transfer, the total amount of energy remains unchanged.
Generally speaking, newborn babies have no potential, and some of them are inherited or contributed by prenatal education. Potential is widely circulated by the world, saying that children have great potential, but it is not. A new understanding of the potential of eagle flying success;
Potential is the energy left over, deposited and stored in the past. For example, people should learn to walk when they are born and walk every day. By the age of 65,438+08, that is, when he was 65,438+08, the potential of walking with his feet was the energy deposited since he learned to walk. It is reported that someone crossed a 4-meter-wide cliff while fleeing for his life. Under certain circumstances, his potential will be brought into play.