Dr. Duncan MacDougall and article on his soul weighing experiment. There have been several attempts to verify the existence of the soul, notably experiments by a famous doctor, to find out how much it weighs. Strange experiment Dr. Duncan MacDougall is a wealthy and respected physician in Haverhill (Massachusetts, USA). He has his own clinic and works at a medical facility called the Cullis Consumptives’ Home, which is for end-stage cases. In 1901, he came up with a strange idea, that is to determine whether the soul has or not, and if so, how much weight. MacDougall began experimenting on six patients who had lost hope of being cured. Four people with tuberculosis, one with diabetes and one with an unidentified disease, all of which did not last long in this world. He spent a lot of time recruiting only “patient who died of a debilitating illness, death with little or no muscle movement, because in that case the weight could be kept.” equal to more perfect and any loss that happens is ready to be noted ”. To make sure there were no mistakes, he meticulously measured a person’s weight before death, even noting slight changes in sweat and urine output. When the patients are dying, their entire beds are placed on an industrial-sized Fairbanks scale, with a sensitivity of 5.6 g. Along with four other doctors, MacDougall carefully recorded the weight changes of patients before and after their deaths. For the first patient, the weight loss observed immediately after apnea was 21g. A piece in the New York Times on March 11, 1907 recorded this moment: “When life ended, the weight of the needle suddenly dropped, as if something had just separated from the body. Immediately the usual post-mortem mass losses were calculated, but still 21 g was missing. According to MacDougall, this weight loss is not possible from the evaporation of moisture and sweat through the inhalation. The amount of air in his lungs was not the reason he brought air back to the patient’s body but the needle on the scale remained the same. Wastes or urine, if released, remain in bed and can only affect weight by slowly evaporating. MacDougall thinks this is an extremely promising development, and he does a similar procedure with the rest of the patient but the results are not the same. In the third patient there was a strange change that body mass did not change immediately after death but a minute later, body weight was reduced by 21g. The team only measured results from 4 patients, 2 of whom died before they could install the device. He then repeated his experiments with 15 dogs and found that they had no change in weight at the time of death. This was completely consistent with his belief that dogs had no soul. Later, a physics teacher at the Los Angeles Polytechnic School, USA also tried to conduct a similar experiment on mice in 1917. The results were consistent with the experiment of Dr. MacDougall, there was no deviation of weight when the rats died. How real? The scale used to weigh the soul. MacDougall’s research has caused a stir through articles in The New York Times, Journal of the American Society for Psychical Research and American Medicine. Many see this as evidence of the existence of the human soul, but others disagree. The limitation of the experimental subject has been criticized, while his methods are considered unscientific. For the general scientific community, the experiment has many shortcomings and has no real value. Some scientists point out that at the time of death, the lungs stop cooling the blood, causing the body temperature to rise slightly, the skin sweating – 21g in Dr. MacDougall’s experiment. At the same time, dogs do not have sweat glands, so they do not lose weight in this way after death. Despite these harsh criticisms, MacDougall defended his position, even conducting an experiment to photograph the human soul in 1911, but to no avail. After that, he almost fell into darkness, giving up experiments that proved humans have a soul, finally dying in 1920. There were also a few people who performed similar experiments over the years on animals, but MacDougal’s human experiments have never been tried or replicated since then. Does your research have any meaning? Regardless of the answer, the existence of the soul is not scientifically proven, and we will certainly never stop searching to answer one of the most important mysteries of existence. our own. Either way, the work of MacDougall still makes an interesting impression, not because of what he found (or failed to find) but because of what he “suggested” from his experiment. For many people, MacDougall’s ideas deserve to be studied and seriously discussed.

So the question is? Can the deceased hear the cry of their loved one? Although there is currently no 100% confirmation of yes or no, after all, this test must be done when a person is dead. Whether people have short-term consciousness, consciousness after death or not. At the end of the 18th century, people tried and answered them. However, since this answer is only a single evidence, there are no repeated experiments, so the answer of yes or no has not been clearly verified. According to his research, Antoine-Laurent Lavoisier is a chemist and member of the French Academy of Sciences, he clarified the theory of oxidation in case of fire and laid a solid foundation for fundamental research on chemistry. . He can also be seen as a leader in the French chemical industry. Unfortunately, Antoine-Laurent Lavoisier’s private life was not consistent with the old notions at that time, he not only lost his passion for science but also lost his life. In 1769, Lavoisier won the title of honorary scholar of the French Academy of Sciences, at the same time, he used 500,000 francs to become a presumptive tax officer, subject to salt and tobacco tax, then took over. position on the Royal Gunpowder Supervision and Finance Committee. This was when Lavoisier was not only one of the most powerful men in France, he also stood at the top of his scientific career, winning the highest academic honor in France. As they say, prosperity and decline. When Antoine-Laurent Lavoisier is enjoying his perfect life, unfortunately, he gets caught up in the chaotic political situation after the French Revolution, and at the same time becomes a pawn to give to others the wrong side. The radicals in the French parliament at that time, to please the oldest people, decided to kill tax officials – who were considered “vampires” to suck people’s blood before the Revolution, in which there is Antoine-Laurent Lavoisier. Antoine-Laurent Lavoisier’s captors completely ignored his important contributions to the science and economics of France. Even if he made no mistake, Lavoisier still died because he was a tax officer. His death was destined to stabilize the hearts of the people. Faced with life’s misfortune, Antoine-Laurent Lavoisier remained steadfast, calm, not depressed and hopeless, thinking about what he could do in his last days. As a result, Lavoisier is that he decided to use his last life experience to prove something the world has never confirmed, which is whether humans are still aware after death, whether they can hear. See the voice of family or those who love you? When he stepped onto the guillotine, Antoine-Laurent Lavoisier called the executioner on his side, making the last plea in his life, that when he was beheaded, Lavoisier hoped that the executioner could watch. Will his eyes still blink and if they blink how many times? The executioner was amazed by the scientist’s request to die, and out of respect for the man with all his heart for science, he agreed to do this. The results of this experiment shocked the entire French academic community. The executioner had actually seen Antoine-Laurent Lavoisier’s eyes blink after his head left his neck, even blinking several times, a total of 11 times. Thus, Antoine-Laurent Lavoisier proved that his consciousness still existed and he could hear everyone’s sounds. In other words, although the Antoine-Laurent Lavoisier experiment was ruthless, he clearly showed that humans are still conscious shortly after death.

Hospital E doctors have saved a patient’s life by applying command hypothermia. This is a highly effective method of neurological protection in the treatment of post-discontinuation of the 2015-2016 season, which minimizes the brain and nerve damage of post-emergency patients who stop patrolling.

Accordingly, N.A.T patients (26 years old, in Cau Giay, Hanoi) were transferred to the Emergency Department (Hospital E) in a state of apnea, cardiac arrest, maximum dilated plyotosis, low light reflection, full-body cyanosis, very heavy dimming.

Patients are admitted to the hospital in a state of apnea, cardiac arrest, maximum dilated dilation of the two sides, cyanosis of the whole body, a very severe redection.

After receiving the patient, emergency department doctors quickly carried out emergency cyclic discontinuation for the patient, restoring the heart rate but the patient remained in a deep coma and had to maintain coordination of high-dose vascular medications to maintain heart rate – blood pressure.

Immediately, the consultation between doctors of the Emergency Department, Cardiovascular Center and The Department of Active Resuscitation – Anti-toxicity to find the cause and discuss effective treatments to save the patient’s life.

Finally, doctors have come up with a moderate plan to apply resuscitation measures to save the patient’s life, while minimizing the leave of severe brain damage to the patient.

Doctors have applied command hypothermia techniques to save the patient’s life.

Thanks to the quick emergency coordination of the emergency department doctors and the efforts of the doctors and nurses of the Department of Resuscitation actively fighting poison, timely resuscitation and the application of early hypothermia techniques have helped save the patient’s life from the “death scythe”.

Conduct hypothermia techniques to protect the brain, minimize neurological relics for patients, in addition to resuscitation measures such as mechanical breathing, continuous dialysis …

The good sign is that after conducting the intervention of active resuscitation measures and the 24-hour process of command hypothermia, the patient has been more stable, has a self-breathing rhythm, the patient’s students have shruilated, have clear reflexes

After the 5th day of treatment, the patient has had reflexes of the limbs when stimulating pain, the patient’s blood pressure is almost stable again. After day 7, the patient opened his eyes as ordered. Up to now, after more than 1 month of treatment, the patient’s health condition is stable, alert, in good contact, restoring movement, eating and walking on his own.

Dr. Vu Hai Vinh – Head of Active and Anti-Toxic Resuscitation Department, Hospital E, explained that cardiac arrest (also known as cardiac arrest) is the cause of many different medical conditions. Although the emergency cardiac arrest was successful, the heart beat again, but for patients with external cardiac arrest, the survival rate was just under 10%, many survivors had severe neurological conditions, the main causes after cardiac arrest: brain damage, heart damage and other harmful inflammatory reactions … As a result, cerebral edema, inflammation and necrosis lead to brain death and death.

The patient is stable, alert, in good contact, recovering movement, eating and walking on his own.

Therefore, doctors have chosen to apply targeted hypothermia techniques to save the patient’s life after stopping the cardiac arrest. Targeted hypothermia is a treatment that uses a technique that helps control the patient’s temperature at 32-36 degrees Celsius within 24 hours – 72 hours after the emergency stops 32-36 degrees Celsius successfully.

It will then remain at this temperature for 24 hours to help protect brain cells from damage and recovery. After 24 hours, the machine will warm the patient according to the program very closely to gradually raise the patient’s temperature by 0.25 degrees / hour until the normal temperature is reached.

Gs. Ts. Le Ngoc Thanh – Director of The Hospital affirmed that Hospital E is a complete general hospital with the close coordination of many key specialties: cardiovascular, neurological, emergency, active resuscitation, anesthesia … with the application of many intensive emergency resuscitation techniques such as ECMO artificial cardiography, command hypothermia techniques and coronary imaging and intervention techniques, CVVH continuous dialysis, artificial ventilation …

Now patients are in critical condition with cardiovascular diseases, cardiac arrest due to various causes, severe brain damage due to trauma or cerebral vascular accidents … will be able to apply intensive techniques to bring more chances to be saved.