Are humans frozen and resurrected after death? Is this realistic? With the development of science and technology, scientists have proposed a technology to freeze humans. However, this technology may not be as smooth as we imagined. As early as 1966, the first batch of frozen people entered the jar, but so far they have not completed resurrection.
Then the question is, how do scientists realize the freezing man technology? Just throw them in the freezer? Obviously, this is definitely not possible. With the support of technology, scientists used liquid nitrogen tank technology to put the human body and head in a liquid nitrogen tank at about minus 196°C.
Why did they choose to freeze themselves? Because these owners believe that with the help of future technology, they can definitely be reborn. If this is not possible, they directly connect their heads into the robot to achieve the purpose of "resurrection".
The dream of resurrection may not be as smooth as they imagined.
As early as 1962, the first batch of frozen people was stored, but more than 50 years later, these frozen people still have not been able to wait for the opportunity to be resurrected, and have even become very Oops.
In 1962, a scientist proposed this technology and began experiments. However, in the early days, the scientists chose to use dry ice to cool the body, and then put the body into a liquid nitrogen Dewar bottle. In order to better protect the brain, scientists stored it upside down.
However, because liquid nitrogen technology will vaporize, scientists can only replenish it with liquid nitrogen at regular intervals.
The world's first cryonic person was James Bedford, an American rich man. Unwilling to die of cancer, he chose cryopreservation technology in the hope of resurrecting himself many years later.
When he died, scientists immediately drained all the blood from his body and completed the infusion of cryoprotective fluid. However, it is worth noting that it, which was originally scheduled to be thawed in 2017, has not yet completed its resurrection. In addition, the person responsible for unfreezing him was declared bankrupt due to multiple failures.
Not only that, in many cases, some frozen people had their bodies cracked, and some had their bodies stuck inside the bottles. Many failures have made humans worry about this technology.
Although many people around the world have signed up to freeze people, is this technology really realistic? Let a dead human being be resurrected many years later. If its relatives have also passed away many years later, then what is the use of its resurrection? The ancients said that life and death are determined by fate. If it is forced to mess up, then mankind may face new disasters.
No one can predict whether frozen people will be successful, but frozen embryos have indeed been successful. At present, humans have mastered the technology of freezing and storing embryos in small tissues. After 28 years of freezing, a baby girl was successfully thawed and born in 2020.
But freezing people and freezing embryos are not the same concept. If humans can freeze people in the future, will you choose to try it?
Regarding the concept of frozen people, the Chinese have also joined this queue. Data shows that currently 12 people in China have joined the queue of frozen people. The first Chinese person was children's writer Du Hong. She died of illness in 2015. Then she chose cryopreservation technology and gave her head to Alcor for preservation.
Her family said that we hope that in 50 years we can use technology to thaw it and help it reshape its body and complete its resurrection.
