Ultra-Dimensional Technology Era

How come biology is involved in astrophysics, and now Fang Ge is even more confused.

"Little song, you have to understand that there is not only positive matter in the universe."

Fang Ge was stunned, this sentence sounded like a thunder in her mind.

Chapter 373 Dark Matter

Although Fang Ge is not an astrophysicist, he still knows a thing or two about the composition of matter in the universe.

The current universe is composed of dark energy (vacuum zero-point energy), dark matter, and bright matter (positive matter, antimatter, photons, neutrinos).

Among them, dark energy accounts for 70% of the mass, dark matter accounts for 26% of the mass, and our known bright matter only accounts for 4%.

For the universe, human beings are still too small, and cognition is just a glimpse.

The existence of dark matter and dark energy is also a mechanism by which the universe is maintained today. Without the existence of dark matter and dark energy, our solar system and universe would not be what they are today, and even human beings may not exist.

"Teacher, are you saying that part of the structure of the source of life is dark matter?" Fang Ge asked hastily.

"Let's do a small experiment!" Huang Mingzhe turned around without answering the question.

Fang Ge followed Huang Mingzhe to the 1th floor of the inner city of Fire Day 5, where there is a stand-in robot Internet service area.

Lying in the life support cabin, Huang Mingzhe smiled at Fang Ge and said, "Let's go to the Hulk Ship Observatory on Ice Mars."

"no problem."

Fang Ge herself was in the state of a stand-in robot, and she parked the stand-in robot back in the storage box, and she activated a stand-in robot located at the Ice Mars Hulk Ship Observatory.

……

Ice Mars Hulk Observatory.

In the stand-in robot storage room, the storage boxes of the two stand-in robots lit up with red lights, and the nano-robots immediately covered the body, forming the appearance of the two.

"Let's go!"

The journey was unimpeded, and Huang Mingzhe, who has the authority of the chairman of the Science and Technology Committee, can naturally directly enter the advanced biochemical laboratory.

Pang Dahai, who was busy synthesizing the source of life, didn't notice the two of them coming in. It was only after his assistant reminded him that Huang Mingzhe and Fang Ge had arrived.

"Chairman, Academician Fang, welcome to the Hulk Ship Observatory." Pang Dahai felt a little stiff.

In fact, at this time, he was not only feeling cautious, but he was also in a panic. After all, there was no way to synthesize the source of life, and he might be worried that the Science and Technology Committee would doubt his ability.

Huang Mingzhe, who saw the other party's flustered expression, waved his hands: "Don't be nervous, I'm just doing a demonstration."

Relieved, Pang Pang Hai quickly said, "Just ask the chairman if you need anything."

"Equipped with 10 grams of source of life, is there a gravitational mass meter here?"

"No problem, there is a gravitational mass instrument."

"Go get ready!"

Pang Dahai immediately arranged the experimental materials and equipment.

And Fang Ge, who was silent at the side, already understood Huang Mingzhe's thoughts.

In less than 3 minutes, Pang Dahai brought over 10 grams of the source of life. The purified source of life was a translucent lavender crystal.

Pass through the test tube equipped with the source of life, pour 1 gram into the vacuum degenerate bottle, and start the gravitational mass instrument.

Start the neutrino atom scanner on the side first, insert the probe into the degenerate bottle, how many atoms are in the degenerate bottle, and how many types of atoms there are will appear on the display.

Press the impurity removal to remove the atoms in the vacuum bottle except for the source of life.

Draw a gourd in the same way, put the remaining 9 grams of life source into vacuum bottles, and also remove other impurities.

Pang Pang Hai and others were confused, only Fang Ge understood what the teacher was doing.

Press the switch of the gravitational mass instrument, and then the weight detection with an accuracy of one ten-billionth of a gram will display the weight of 10 bottles of life source quality.

Immediately, Huang Mingzhe injected the same number of atoms and species into the other 10 vacuum bottles, also removing impurities, and activated the gravitational mass instrument.

He added the mass of the chemical bonding energy.

"How is it possible?" Pang Dahai wiped his eyes, and carefully looked at the comparison of the twenty sets of data. He was completely stunned.

The same element type, the same number of atoms, and even factors such as isotopes and chemical bonds are taken into account, and the data should have exactly the same quality.

However, there was a 0.14% error, and the life source plasm group had 0.14% more mass than the ordinary matter group.

Pang Dahai couldn't help scratching his head and scratching his cheeks: "What the hell! How could there be 0.14% more mass out of thin air."

He was worried that there was something wrong with the instrument, so he replaced a gravitational mass instrument, but the result was still exactly the same.

"Teacher, it seems that you are right." Fang Ge said with admiration.

Pang Dahai, whose mind was full of confusion, heard Fang Ge's words, and could only look at Huang Mingzhe eagerly, hoping to give an explanation to explain the horrific phenomenon in front of him.

For a scientist, two copies of elements with exactly the same conditions end up with different masses, and there is a huge error of 0.14%. If the reason cannot be found out, it is estimated that life will be doubted.

"It's dark matter." Huang Mingzhe explained.

Dark matter dark matter!Pang Dahai's eyes widened, and the doubts in his heart suddenly became clear.

The astonished huge sea was ignored.

Fang Ge and Huang Mingzhe discussed it, and they were sure that the 0.14% of the source of life was the dark matter component.

As for why it is not dark energy, because dark energy is vacuum zero-point energy, the nature of this thing has long been studied by new humans through the energy siphon effect.

As for dark matter, Huang Mingzhe already has a theory.

It is just the dark matter that can be combined with bright matter, which is the first discovery by new humans.

In the past, human observation technology could not directly observe dark matter. After the new era, the existence of dark matter has been detected through sophisticated gravitational wave detectors.

As one of the products of the Big Bang, dark matter and bright matter accounted for more than half of the total mass of the universe in the primordial era of the universe.

In modern times, only 4% of bright matter remains, and 26% of dark matter remains. More than half of dark matter and bright matter have disappeared.

where did they go

The answer is naturally in dark energy. After the Big Bang, the universe entered a state of redshift expansion, and the force that promotes the expansion of the universe is dark energy.

It can be simply understood that dark energy is the matter that acts as universal repulsion, while bright matter and dark matter are the matter that act as universal gravitation.