Chapter 3390

"I'll try again!"

Fanlinglong seems to have found something interesting. He reaches out his hand and nods in the air. A rune emerges out of thin air. Light and fire surround him, and then he floats to the sky.

The three of them watched the fire fly higher and higher, and there was no change until it rose into the chaotic fog in the sky and slowly dissipated.

"Magic is not excluded here." Fan Linglong came to the conclusion, "but the effect of the spell has been reduced by at least 90%. Originally, a fire symbol could burn a mountain, but here, I'm afraid it can only burn a stone, and the change caused by it will soon be swallowed up by some force!"

In the outside world, if you light a flame out of thin air, the air around you will be disturbed, and the things burned by the flame will stay hot for a long time before they cool down slowly - this is also an example of temperature transfer, which is understood by primary school students.

But in this special chaotic world, the fire can burn the stone, but the temperature will quickly pass, the disturbance of the air will soon be calmed, and everything will return to calm!

The world is rejecting change.

"I think the answer to the second question is there." Li Yun sighed.

"What's the second question?"

"That's why there's no life here."

Li Yun pointed around. This land is as desolate as the surface of Mars. It is more desolate than any other place on the earth. There is no trace of animals and plants. It's like billions of years ago, before life was born on the earth.

“…… That's right

Fanlinglong looked around and said in surprise: "aura can react to everything that exists. Even stones can be moistened by aura to become jade spirits. But here is full of aura. Let alone millions of years, even 10000 years, it is enough to make the mountains and fields full of monsters!"

"Therefore, the world forbids all changing things and processes, including the birth of life."

Li Yun said with a smile: "because according to modern theory, life is the sum of a series of chemical reactions. Life lies in movement. Without movement, it is dead!"

This is why scientists on earth, when looking for life on other planets, will first study whether it is suitable for life on earth.

It's not just about immigration, it's about getting rid of a lot of lifeless planets.

Maybe many people will say that human beings are too superficial. Do you think that life is only carbon based? Maybe the life of other planets is totally different from that of the earth!

But in fact, the basis for scientists to do so is to refer to the forms of life on earth.

Human beings only know that there is life on the earth. To search for life on other planets is to first follow the situation of life on the earth, including chemical reaction, chemical bond composition and fracture, temperature suitable for reaction, element composition and so on.

Life, according to the understanding of human beings on earth, is a collection of chemical reactions.

And chemical reactions need to happen easily between active elements, especially a large number of chemical reactions in the form of life, which need to exchange elements all the time to break chemical bonds and release energy.

Unfortunately, the active elements in the universe only account for a small part of the periodic table of elements, among which carbon and silicon are almost all the two chemical elements that can give birth to life!