If there are words, it is long, and if there are no words, it is short, and it looks like a long day, and it has passed in the blink of an eye, and the time has come to early summer.

It is said that it is early summer, but in fact, the temperature is not low.

Between the old and new walls of the Qingque tribe, everyone is still busy in an orderly manner, and some houses have appeared on this clearing.

The temperature is indeed very high, and you only need to look at the two pandas like the same uncle, one large and one small, sitting in a puddle on the east side of the tribe.

Two guys sat in the pool, one with his back against the edge of the pool, and his two front paws on the shore on both sides apart, very powerful, and the other leaned against the pool behind, holding a bamboo pole in his arms, and gnawed slowly and methodically.

Two guys with their own sunglasses, if they are paired with a big gold chain and a cigarette in their mouths, it is the image of my country's treasure brother in society.

However, when a small figure walked out of the tribe and trotted all the way towards them, and some shouts came out of their small mouths from time to time, the two social pandas who were calm and domineering suddenly panicked.

The one with the two front paws on the edge of the pit retracted his front paws, and the one who gnawed on the bamboo pole even fell off the bamboo pole in his hand.

The two guys with sunglasses, one big and one small, looked at the child who was still walking unsteadily for a while, and made sure that this guy was coming towards them, and his clumsy body looked extremely fast at this time.

The two guys rolled over, climbed out of the pool twice, and then slipped away towards the bamboo forest.

Two or three years old, three or four years old, are at the age of kicking toads to death and killing monkeys, people don't want to see dogs, and the destructive power in their small bodies is very amazing.

Under normal circumstances, the cats and dogs at home are hiding from each other with their tails between them, and they can stay as far away as they can.

Fu Jiang won't talk about it, this guy will definitely not come to the little pea now.

So the two social panda brothers who ate and drank in vain in the tribe were also murdered.

After spending more than half a year in the tribe, the two guys have a lot less wildness, and for the sake of eating and living, the two guys are reluctant to take advantage of the little pea.

"Don't run, hug, hug ......"

It's the same as shouting don't run when catching a thief, after the little pea shouted don't run, the two social big brothers walked with short legs, dragging their round bodies, and ran more happily at a speed that did not match their figures, for fear of being caught up by the guy behind who was more brilliant than them......

In the northwest of the Qingque tribe, the closed kiln door was opened, and a smoky wave of air greeted him.

In the smoke, a piece of snow white leaked out, Han Cheng couldn't help but be overjoyed when he saw this, after experimenting for so long and spending so much effort, now, the lime has finally been burned!

In order to be completely sure whether the lime was burned or not, Han Cheng suppressed the joy in his heart and shoveled out the white ash of a copper shovel from the mouth of the kiln with a copper shovel.

After pouring it on the ground, he found water and poured some water on it, and suddenly a hot air mixed with white smoke rose.

Even the water on it is still bubbling out!

Han Cheng stretched out his hand and approached to try it, the temperature was very high, and it would not be a problem to use it to cook the eggs if he got more.

Wu also followed Han Cheng's example, squatted down and put his hand on the bubbling white ash, and after feeling the temperature of these limes, he quickly became extremely surprised.

In his memory, only fire could heat water, and that was if there was such a thing as pottery.

The sun can also heat the water, but this heat is far less than the heat of the lime that has been watered at this time.

Wu scratched his thinning hair, full of puzzlement, and after squatting like this for a while, Wu got up and took a copper shovel to shovel out some white ash from the lime kiln.

After putting it on the ground, I tentatively touched it with my hand, and felt that although it was a little hot, it didn't burn my hand much.

However, he didn't follow Han Cheng's example and pour water directly on these limes, but waited here for a while, and after confirming that these limes were cold, he got some water and poured them on them.

And so, something very amazing happened again.

After the cold water poured on the lime, the lime quickly became hot and bubbled, and at the same time emitted a high temperature.

Such a magical scene, in the eyes of everyone, everyone was amazed by this, and one by one they grew their mouths, and they couldn't figure out what was going on.

"God... Son of God, this ......"

Wu was the first to speak, pointing to the lime pile that was still emitting heat, and asked Han Cheng why.

This question really stopped Han Cheng.

Quicklime without water will heat up after encountering water, such a thing Han Cheng has known for a long time and has become accustomed to it.

But the truth lies in this, Han Cheng, who was born as a liberal arts student who is a mess of mathematics, physics and chemistry, really doesn't understand.

He thought about it, and didn't prevaricate with something like a god, but said quite seriously: "Why this is happening, I don't quite understand, but what is certain is that as long as it is used well, it will only bring us benefits, not harm." ”

After Han Cheng said this, he thought about it and added: "If we want to know why this is the case, we and our descendants need to think carefully and study it......

Han Cheng is not a person with idol baggage, and he still knows how many catties and taels he has, so admitting his ignorance is not a difficult thing for him.

Moreover, except for some necessary times, he rarely uses things like gods to fool and fool people, especially when it comes to some scientific things like this, he will not use gods to cover up.

Although he has the aura of a god son on his body, he is not stingy to teach more scientific things in this tribe.

Because he knew that these were the powerful factors for a tribe to be able to go deeper and develop.

As for things like the gods, after the society has developed to a certain extent, it will play a certain role in hindering the development of society.

Of course, as far as the current Qingque tribe is concerned, things like the gods are still completely more beneficial than disadvantageous to the tribe, so there is no need to rush to do anything on this.

Han Cheng's words seemed to be understood, Han Cheng didn't mean to lead further, many things need to be slowly figured out, can't be rushed, this kind of thing, just need to guide yourself slowly, many people in the tribe can always change a little......