We are most familiar with than their own bodies, but for the human body is a wonderful thing, it seems broken solution is also a never-ending mystery. Of course, with technological advances in human understanding of their own bodies more and more. There are many discovery will surprise you.
1. Hand can have their own ideas
Remember Devon Sawa starring in 1999's "manufacturing idol hands" do? This is a comedy thriller, it tells a young person's hand controlled by others, becoming an instrument of killing. The film is clearly based on some real top. "Manufacturing idol hands" with the "alien hand syndrome" as it is an unusual neurological disorder, this patient's hand as if from a subjective sense of control that he had thought. The symptoms are from the brain, the medial pre-motor area damage caused, usually after brain surgery, stroke or brain after suffering from infectious diseases, alien hand syndrome.
Patients not only can not control "alien hand" campaign, but also knowing what their own hands will do. The existence of such symptoms often feel the body is not connected with the hands together, feeling as if hands are not part of the body. Therefore, patients are sometimes unaware of the alien hand produced a number of complex movements, such as buttoned be answered, or to use tool to clothes to shreds. However, there is no cure "alien hand syndrome" approach, but now the best solution is to only provide an alien hand can play with things, it distracted the patient to avoid any harmful things.
2. Removal of most of the internal organs can survive
Although the human body may seem very fragile, but your body stronger than you thought. Even if removal of the spleen, stomach, one kidney, a lung, 75% of the liver, 80% of the bowel and pelvis, and groin area, after almost all the organs, can still survive.
3. Systolic blood pressure heart strong enough to make the blood spray 30 feet long
4. Death erection
Erection of such deaths is often called the "Anglo people desire." This is a death erection, when the men standing dead or face down death, there will be such a phenomenon, as long as the body to maintain this posture, the phenomenon of death would not weaken an erection.
This phenomenon is how did this happen? A man alive, the heart that carry blood through the body. After his death, the mechanism will stop working, blood began to campaign under the action of gravity. Blood will flow to the lowest parts of the body, causing swelling in the area occurs. Therefore, if the dead man is standing, blood flow to the legs, gathered in the foot. The pressure generated inside the blood vessels leading to foot and organizational expansion, in order to store more blood. Over time, the blood will rise to the trunk, due to gravity, the blood flow to the lower part of the effort, so that they will flock to the penis (where the legs have been filled with blood). Eventually lead to the penis (from erectile organizations) is full of blood, the occurrence of expansion.
5. Per minute, the body has 300 million cell death
This figure sounds like a lot, but in fact it was less than a day to replace the cells inside the body the total number of 0.0001%. The body every day there are about 10 trillion to 50 trillion cells are metabolism.
6. Heart attack more likely to Monday
Scotland introduced a 10-year study found that, in the Monday of a heart attack deaths than the other days of the week higher by 20%. The study recommended that "the Monday peak" may be caused by a weekend binge drinking of alcohol and work-related stress caused everyone must know that "Blue Monday" argument.
7. More bones than adults baby
Birth, the body has 300 bones. When they are adults, the body remaining 206 bones. This is because the smaller end bones together to form stronger single bones.
8. Hair is almost indestructible
Very slow decay of hair, in addition to burn it away, you almost can not be cleaned it. "Discovery Channel" has been broadcast over a documentary about pyramids and mummies, those mummies who have no meat, in fact, apart from bones and hair things, no longer anything. Hair looks easily damaged, but it can not be cold, climate change, water and other natural forces to destroy, and it is a variety of acids and corrosive chemicals resistant.
9. No food to survive, but do not sleep, not live down
You just need food, need to sleep. Many people overlook the importance of sufficient sleep, I do not know human beings without food than without sleep live longer. In the case only in the water without food, people can survive an average of 1-2 months, according to an individual's body fat and other factors are different in this case the length of survival time are also different. But the nights without sleep, it will make a person's basic personality and psychological changes. The world's longest non-sleeping time Guinness record is 264 hours. In that end of the trial, Randy Gardner has been unable to speak, only hallucinations. However, scientists say, persist in a long time do not sleep very dangerous.
10. Some of you
The nose and upper lip of the middle region between the grooves are called people. Although so far scientists do not know the grooves in addition to allowing for more substantial human lip movements, which have special purposes. But the ancient Greeks believed that man is the site of the human body, one of the most exciting.
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