Why can worms be thawed after 42,000 years of freezing, and are they still alive after thawing?

Found in thawing permafrost in the Yakutia region of Siberia. These places were once the habitat of mammoths.

The Russian research team and scientists from Princeton University in New Jersey analyzed more than 300 frozen worms. Eventually, two were able to be re-fed.

In fact, many of them were thawed at the same time, and only two survived, so it can be said that the survival rate is very low.

Because their vitality is very tenacious.

It proves that the viability of cellular organisms is still very strong.

The ability of multicellular organisms to survive for a long time in a frozen environment has been demonstrated.

It may be that the cells are still viable.

One of them, discovered in 2015 in the permafrost near the Alazye River, is believed to be about 41,700 years old.

The other was discovered in 2002 in a prehistoric squirrel cave outcropping from the Duvanny Yar rock formation in the lower Korema River, which is about 10,000 years old.

Both locations are located in Yakutia, which is famous for being the coldest region in Russia.

It is possible to succeed, but the long night is sinister everywhere, and not every cryonics will definitely succeed, so don't pay attention to such ethereal things and live in the moment.

First of all, let's talk about the resurrection of the frozen worms, recently scientists successfully resurrected two frozen nematodes, these two frozen nematodes have been frozen in the underground ice since the age of the mammoth, the researchers resurrected the two nematodes and proudly claimed that humans have made a major breakthrough in the field of cryonics, confirming that multicellular organisms have the ability to survive for a long time.

However, it is worth noting that the Russian research team of the experiment analyzed more than 300 frozen nematodes and found only two nematodes that had proven to be experimentable, one from the frozen soil of the Alazya River and the other from the underground rock formations of the Korema River. And it is worth noting that the life form of nematodes is relatively simple, and humans are much more complex, so it is said that resurrecting nematodes is still 108,000 miles away from the success of cryonics.

Cryonics technology is currently relatively mature, of course, only the freezing part, not the resurrection part. After the patient's heart stops beating for 2-15 minutes, the staff will transfer the patient to another bed, use the instrument to make the patient's blood flow again, cool the body, and finally drain the blood and replace it with antifreeze, and then freeze the patient as a whole and put it in the storage bin to wait for resurrection. At present, there are two types of freezing, one is whole freezing and the other is brain freezing.

However, this research is currently controversial, and many scientists believe that this technology is impossible to achieve, because whether it is frozen or thawed, liquid crystallization is unavoidable, and once liquid crystallization destroys human cells. Human cells are very complex, the first is the brain, even the slightest damage, will lead to nerve damage, this damage can not be avoided and irreversible, so I hope that our science and technology will make a breakthrough as soon as possible, so people are pinning their hopes on this kind of illusory research.

I think it's possible because the bugs are frozenSo it can be resurrected, but maybe it's not possible, it's just a rumor that hasn't been done yet.

Humans have been exploring space for more than half a century. While some progress has been made, true space exploration still has a long way to go. There are two factors restricting human exploration of space, one is the speed of spacecraft, and the other is the lifespan of human beings.

The universe is vast. Even if a spaceship were to reach the speed of light, it would take us hundreds of years to reach the nearest terrestrial planet, suitable for human survival. But the human lifespan is only a few decades.

Cryonics technology has always been an important topic for scientists. Compared to a type of dormancy, the metabolism of the human body in the frozen state will become very slow, and the lifespan will be very long. When it is time to thaw again, this technique is of great significance for some terminally ill patients.

For modern incurable diseases, patients can choose to freeze and thaw after future medications**. One of the more important applications of freezing technology in future interstellar voyages is:

Of course, the time of freezing will not be indefinite. If you want people to freeze for a long time, you need continuous research and breakthroughs. In order to make a breakthrough in freezing technology, scientists have focused their research on those ancient frozen worms.

In Siberia, in the northern hemisphere of the planet, there is a permafrost that has been dormant for tens of thousands of years. In this permafrost there are some frozen insects tens of thousands of years ago. Recently, two scientists brought back to the lab a batch of frozen worms from the permafrost of Siberia.

These frozen worms have been frozen for 42,000 years. According to this principle, they should have died, but scientists still have a glimmer of hope for them. If there is an ancient virus that can even survive for hundreds of thousands of years, these multicellular organisms may also have miracles.

Cryonics can also make their dreams come true for some people who want to see the Earth thousands of years from nowFreeze you, thaw after a thousand years, and leapfrog the future in another way.

I think it should be possible, because the worms are frozen, so they can be resurrected.

Scientists don't seem to have really come back to life, so many years ago.

I don't think it's possible, it's just a rumor, and it's not finished.

I think it's really resurrected, Frozen Worm, and something else going to be resurrected.

The North and South Poles are the coldest places in the world, and many creatures lived there tens of thousands of years ago. Some of these creatures have died for some reason, and their corpses have been frozen in the ice, and they have survived to this day with little change in appearance.

The foal found in the thawing permafrost of Siberia, it is estimated that it died 3-40,000 years ago. After researching, scientists concluded that it was most likely caused by falling into a swamp and dying.

Scientists have announced that two species of nematodes have been found in the frozen ice, which have been in the Siberian permafrost for 42,000 years, and they can still move and eat after thawing them. And this latest breakthrough also shows that multicellular organisms have the ability to survive for a long time in a cryopreserved state, which can last for tens of thousands of years, and experts are also confused about this.

Researchers from Moscow University in Russia and Princeton University in the United States recently reported in the American Journal of Biological Sciences that their findings provide evidence for the first time that multicellular life forms can still regain their vitality after long-term dormancy in the extremely cold environment of permafrost.

The researchers collected 300 permafrost samples from permafrost layers of different regions and years in Siberia, divided them into small portions weighing one to two grams, and stored them at minus 20 degrees Celsius. To resurrect the nematodes in the samples, the researchers cultured them at a temperature of 20 degrees Celsius and found that one nematode in each of the two samples began to wriggle and eat the nutrients provided by the researchers. Both nematodes are females.

One of the two permafrost samples came from near the Kolyma River in northeastern Siberia and is estimated to be preserved for 320,000 years, the researchers said; The other, from the vicinity of the Alazeya River in northeastern Siberia, is estimated to be preserved for about 4,170,000 years.

Researchers believe that nematodes possess a mechanism of adaptation to low temperatures that may have an impact on related scientific fields such as cryomedicine, cryobiology and astrobiology. But the resurrection of organisms from permafrost is not entirely good news, as studies warn that the thawing of permafrost due to climate change could threaten the release of harmful organisms that have been frozen for thousands of years and carry diseases.

These beings are multicellular organisms, and it is impossible for ice to kill them.

He is tenacious in life. Ice didn't help him. It was not completely wiped out.

The parasite is very tenacious, so it can survive.

Because this creature is tenacious and will continue to survive once it is thawed.

Studies have shown that multicellular organisms can survive under cryopreservation.

Frozen ice can freeze not only some animals, but also some dormant parasites.

It may be that the parasite is very tenacious and has not been completely eradicated. No weaknesses were found. It's like sealing some monsters in martial arts.

Because some parasites are not afraid of low temperatures, they are afraid of high temperatures.

Because the parasite has tenacious vitality.

A parasite that has been frozen for tens of thousands of years, can it survive after being unsealed? Experts can't explain it either.