Live: Declassify that Oxygen is Highly Toxic

The previous stage.

Because of the emergence of a large number of anaerobic life, the earth's oceans have formed a purple color.

Known as the Purple Earth period.

And this time

With the growth of blue algae, green covers the entire sea.

Make it look from outer space.

The whole earth has become green.

As for why cyanobacteria dominated the ocean, but turned green

It is because of the color of cyanobacteria, which is originally green.

It gets its name only because it is a life evolved from cyanobacteria.

Evolved from oxygen ions, oxygen can be released.

"Eight years ago, modern chemistry authorities have confirmed that the original oxygen appeared around 2.1 billion years ago."

"That is the stage where cyanobacteria thrive in large numbers.

This information has been confirmed.

The emergence of cyanobacteria brought the first batch of oxygen.

"In addition, during this period, fossils of sterols were also born, which are a type of organic compounds that require oxygen in the manufacturing process, which also illustrates the major events that occurred at this stage."

"And after oxidizing the atmosphere, global oxidation began!

Qin Mu smiled slightly.

"Oxygen entered the sea water, broke into the earth's crust, and began to oxidize with the ore on the entire earth at that time."

"The various minerals on the earth today were probably formed during this period."

Speaking of which.

Qin Mu took a deep breath: "The above are all the events that occurred during this period."

"This period is also called the Primordial Universe!'

"It is an era after the ancient universe. In this period, there are also three famous features and unsolved mysteries."

This is also an era that has profoundly affected the earth.

In order to stimulate evolution, alien civilizations created cyanobacteria in an attempt to artificially accelerate this process.

"The first point is that the bizarre reduction of nickel in the entire earth has caused the methane bacteria to lose food and die out by a large margin."

Under the podium.

When everyone heard this, they nodded slightly.

This period.

Nickel reduction 01

It is a very magical event.

There has been no conclusion.

But Qin Mu proposed

"Sheng Yiming Citan Mountain" has reached the ancient Yu, and will be on the ground.

Its appearance caused a large reduction in nickel, which in turn led to a sharp decrease in methane gas.

This view is very novel.

It explains the cause completely from the aspect of manual intervention.

"The second thing is volcanic activity and the dead silence of the earth."

Qin Mu sighed softly.

Another unsolved mystery came out.

Everyone nodded thoughtfully.

Prior to this, Qin Mu also explained the reasons for this phenomenon.

The artificial cooling of the molten slurry can indeed cause the death of the earth!

"The third point is the emergence of cyanobacteria and they multiply."

"The current paleontological research has concluded that, normally, the growth and reproduction speed of cyanobacteria is impossible to be so amazing, all because it is the child of luck!"

The earth at that time.

All environments are like tailor-made for it.

Alien civilization has carried out various human interventions, creating a very suitable breeding environment for it.

One after another, it looks like nature's supernatural craftsmanship and many coincidences.

But behind the coincidence

Thinking about it, it makes people tremble!

******

at the same time.

In the hardcore popular science live room.

After Qin Mu finished talking about the evolution of the Archean universe.

The audience learned more about the emergence of oxygen and its causes.But the same.

Many doubts also emerged in their hearts.

"Fuck! Oxygen ions appear like this! They existed more than two billion years ago?"

"Why did the oxygen explosion only happen 600 million years ago?"

"During this period of time, what exactly is the alien civilization doing?!"

"Isn't it said that oxygen is highly toxic? Why didn't those creatures die?"

"I always feel that the things behind are even more creepy!"

"The anchor said quickly, I finally skipped class to watch your live broadcast!"

The barrage asked their own questions and kept urging them.

They listened for so long

Amidst stumbling and marveling, I finally waited for the source of oxygen.

But according to Qin Mu

The order that was called was made by the anti-flight of the 疋Fan three 1F J.

It's the same as today's carbon dioxide.

Did not cause mass extinction of living things.

Because exhaust gas can be inhaled or discharged, it does not affect the survival of organisms.

So in between

There must have been something they didn't expect!

And in the screen.

Qin Mu glanced at the barrage during the live lecture.

He said lightly: "The oxygen content in this period has actually reached the current level of 20%."

"But the oxygen in this period is only the first generation oxygen."

The voice fell off.

The eyes of countless people straightened up.

The first generation of oxygen!

The meaning is...

It is not the same as the current oxygen!

"That's right.

"The oxygen at the time was not highly toxic. Its appearance was just one of the most common and simple gases on earth!"

"Like methane, carbon dioxide, nitrogen.

This is also the original oxygen.

So at that stage, the anaerobic life on the whole earth did not die.

Oxygen is not fatal to them.

"After the Archean, to the entire stage of 600 million years before history, alien civilization... is constantly studying and improving oxygen, giving full play to its role in stimulating evolution."

"And"

Take a deep breath.

Qin Mu spoke word by word and said a shocking secret.

"In the oxygen, they gradually added various factors that can affect biological evolution, that is, poison production!"

The voice fell off.

The entire conference hall.

Ban Donglin, Duluth, Zhang Huaiyi and everyone else could not sit still.

Everyone's breathing became quicker.

Drug production!

Since the end of the Archaean universe, to 600 million years ago.

Nearly more than a billion years!

Alien civilizations are making drugs!

That is to modify the oxygen so that it conforms to the cultivation rhythm of the petri dish!

Use this gas to perfect their gene pool!

Shichen you and ホ.

Ben Donglin was still staring at Duluth.

discover

Duluth's endurance has really been improved.

Although breathing is a little bit short, it is fairly stable.

There are no obvious signs of illness.

"Is the toxicity of oxygen formed like this?"

Soon.

He sighed softly.

The research institute has been studying the issue of oxygen.

But at present, only a kind of stimulant has been analyzed.

More in-depth structural analysis of oxygen ions has not yet been carried out.

Compared with the technological means of alien civilization

Maybe what they can find will be pitiful.

And on the podium.

Qin Mu's voice awakened the absent-minded people.

"First of all, in oxygen, there are stimulants that accelerate biological evolution, which can accelerate the process of life and show the state of species prosperity!"

"So, we can see that the oxygen that is updated with each generation is more and more powerful for evolution!"

"After the Archean, the evolutionary speed of organisms has been increasing. These can be known through the measurement of radioactive elements in ancient fossils."

Qin Mu finished.

Everyone also nodded.

Before Archaic, species evolution and mutation, and the speed of generating new genes was far slower than it is now.

But if you draw a map

After the Archaic Universe, the growth rate of species types has been increasing in each period!

Especially 600 million years ago in prehistoric times.

In that big explosion event, it reached an unprecedented peak!

Finished.

Qin Mu asked rhetorically.

"Have you ever thought, if it is the same oxygen, why is the rate of evolution accelerating, reaching its peak only 600 million years ago?"

This sentence stunned everyone.

Then couldn't help taking a breath.

about this issue

They never thought about it!

All the time, it was not just them.

Even other scholars in the scientific community believe that oxygen is the same kind.

But Qin Mu told them

TUT looks like and!

Its effect is constantly improving!

Combining the historical process of biological evolution after Archean

This statement of Qin Mu is like an initiation.

Directly pointed them in another direction.

oxygen..

It is not set in stone!

That's why the effect will be stronger!

Otherwise, the evolution of life on Earth will not show a crazy increasing trend!

Hardcore popular science live room.

The barrage also boiled completely.

"Fuck! It turned out to be like this! No one had ever doubted such a simple question before?"

"Just like Apple will land, no one thought about this principle before Newton!"

"Hiss!! It scared me. Oxygen has been transformed from generation to generation, so the oxygen that was poisonous to humans at that time caused the mass extinction of living things 600 million years ago?"

"I have to say, what the anchor said really makes sense!"

Qin Mu's words.

In fact, if you think about it, it's easy to analyze it.

easy to understand.

The effect of oxygen, the evolutionary effect it caused on living things in the first place, is actually not that great.

but……

In order to cultivate genes, alien civilization is naturally frantic.

Continue to study oxygen and increase the dose of oxygen that stimulates evolution!

"In addition, because the speed of evolution has accelerated, the speed of civilization development will naturally become extremely rapid."

On the screen.

Qin Mu went on to say: "Therefore, in order to prevent uncontrollable factors from appearing on the earth, alien civilizations are gradually in the oxygen, leaving behind!"

"While it allowed the species to evolve rapidly, it also began to limit the species' physical strength and thinking ability.

"To be precise, that is, the development of the biological brain is firmly blocked!"

at this point.

It has been confirmed in the scientific research of human brain.

Nearly 90% of the brain area, for some reason, is firmly restricted.

These are one of the side effects of oxygen!

As an experimenter, alien civilization must of course prevent accidents from appearing.

Therefore, outside the solar system, a "cage" of the Oort Nebula was created."Speaking of which, the reason why the ancient Chinese civilization developed so quickly, beyond the expectations of the alien civilization, is because they secretly invented the antidote to oxygen, that is, the elixir!"

However, it is the only peak of T of "Sizheng and so on, you must arrive at the machine power lamp", and also the peak of E level and clear

"The immortal medicine, in addition to getting rid of the limitation of life, can also lift the blockade of the brain. Therefore, in the records of the Shan Hai Jing, the so-called immortal people are very intelligent and superior in wisdom.

"Specifically, you can read the records of Shanhaijing in detail."

The voice fell off.

graduate School.

In the conference hall.

Everyone bowed their heads and picked up the scriptures of mountains and seas.

Started to flip through.

Various records were quickly found.

in

Indeed, it has been said that people who take immortal medicine are far more intelligent than ordinary people, and they have also mastered various so-called "supernatural powers."

These supernatural powers are naturally a variety of scientific and technological means. 087

After reading these records.

They also gradually understood...

Why the ancient Chinese civilization will rise on the earth.

With great courage, they launched a counterattack against the darkness that enveloped the earth.

Try to break the cage, break the shackles of fate.

finally

It has left an extremely stable environment for the present earth.

"In addition, in this long process of correcting oxygen, alien civilizations also use oxygen to limit the lifespan of species and accelerate metabolism!"

On the podium.

Qin Mu also mentioned a well-known problem.

at this point

He discussed in detail when he started the live broadcast.

The role of oxygen

The most terrifying thing is its oxidation process.

It can accelerate the metabolism of the human body and make the speed of human aging faster.

Metabolism and aging are important factors that affect life expectancy.

"Normally, the metabolism of ancient creatures is extremely slow, and the life span is very long, but as the oxygen is modified, the oxidation becomes stronger, and they begin to crazily corrode ancient creatures."

"If you pay attention to observation, you can see that the lifespan of each generation of species has been continuously shortening since the Archaic universe!,

Immediately afterwards.

Qin Mu also produced a life speculation map of species evolution on the big screen behind him.

These are the types of paleontological species that have been recognized in the scientific community, and the life span they can survive.

Ban Donglin looked up suddenly.

The pupils suddenly shrank.

He found that the life span of these species

And welcome, only the official equipment:

Thousands of years, hundreds of years, two hundred years, one hundred years

Until now the universal life span of all species on earth, decades!

They are listed in a table.

It can be seen very clearly.

The life span of ancient creatures is really shortening!

"In fact, this process is the same as the previous evolution speed, and it is the effect of the optimization of oxygen generation after generation!"

indeed.

If there is no optimization.

Oxygen has always been this role, and it is impossible for such a drastic change to occur!

"After the alien civilization made various changes to oxygen, it finally developed complete oxygen in 600 million years before history!"

"And"

Qin Mu looked at the people under the podium, and said solemnly: "They added a kind of poison to the oxygen, forcing the anaerobic organisms to start taking oxygen!"

"Since then, for ancient anaerobic organisms, oxygen is no longer an exhaust gas, but has become highly toxic!"

"Anyone who inhales its anaerobic life will die one after another!"

"So ushered in an unprecedented, biological extinction!"

Behind him, Qin Mu wrote five words for the mass extinction.

This is also the most complete form of oxygen.

That is the oxygen that continues on the earth now!.

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