I am a Primitive Man

If there are words, it will be long, and if there are no words, it will be short. The seemingly long days have passed in the blink of an eye, and the time has come to early summer.

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

Between the old and new walls of the Qingque Tribe, people are still busy in an orderly manner, and some houses have already appeared in this open space.

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

Two guys are sitting in the pool, one is leaning against the edge of the pool, with two front paws separated on the banks on both sides, very mighty and domineering, the other is leaning on the pool behind, holding a bamboo pole in his arms , bit by bit slowly.

If the two guys with their own sunglasses are paired with a big gold chain and a cigarette in their mouths, they will definitely be the image of Bao Ge in society.

However, when a small figure came out from the tribe and trotted towards them, yelling from time to time, the two calm, domineering social pandas suddenly panicked.

The one with two front paws on the edge of the pit retracted its 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, just stared blankly at the child who was still walking unsteadily for a while, and after making sure that this guy was coming towards them, he looked like a clumsy body. The action was extremely fast.

The two guys stood up, climbed out of the pool, and then walked towards the bamboo forest.

Two-three, three-four-year-old children are at the age of kicking toads and monkeys to death, people dislike dogs, and the destructive power in their small bodies is amazing.

Under normal circumstances, cats and dogs at home will hide and walk with their tails between their legs when they see them, and stay as far away as they can.

Not to mention Fu Jiang, this guy will definitely not approach Little Pea now.

As a result, the two social panda brothers who lived and drank for free in the tribe were brutally murdered.

After spending more than half a year in the tribe, the wildness of the two guys has become much less. In addition, in the face of being full of food and shelter, the two guys shy away from Little Pea, the dominant young sparrow.

Don't run, hug, hug...

It's the same as yelling don't run when catching a thief. After Little Pea yelled don't run,

With short legs and chubby bodies, the two social elders ran more cheerfully at a speed that didn't match their bodies. They were afraid that they would be overtaken by the guy who was even bigger than them...

To the northwest of the Qingque tribe, the closed kiln door was opened, and a wave of smoky air came oncoming.

Amidst the smoke, a piece of white snow leaked out. Han Cheng couldn't help being overjoyed when he saw it. After so long experimenting and spending a lot of effort, now, the lime is finally burnt!

In order to completely confirm whether the lime was burnt, Han Cheng suppressed the joy in his heart, and used a long-handled copper shovel to shovel out a copper shovel of white ash from the kiln mouth.

After falling on the ground, some water was found and poured on it, and immediately a gust of hot air mixed with white smoke rose.

Even the water above is still bubbling and bubbling out!

Han Cheng stretched out his hand and tried it. The temperature is very high, so if you use more, it will not be a problem at all to cook the eggs.

Following Han Cheng's example, Wu also squatted down and put his hands on the bubbling lime. After feeling the temperature of the lime, he became extremely surprised soon.

In his memory, only fire can heat water, and this is based on the premise of pottery.

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

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

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

However, he did not imitate Han Cheng's example and pour water directly on the lime, but waited here for a while to make sure that the lime was cold, and then poured some water on it.

Then, something extremely surprising happened again.

These limes, which were obviously bright and cold, soon steamed and bubbled after the cold water was poured on them, and at the same time, they emitted a very high temperature.

Seeing such a miraculous scene in everyone's eyes, everyone was greatly surprised by it, their mouths grew wide, and they couldn't figure out what was going on.

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

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

This question really caught Han Cheng.

Quicklime without water will heat up when it encounters water. Han Cheng has known this for a long time and has become accustomed to it.

But the reason behind this, Han Cheng, who was born as a liberal arts student with a mess in mathematics, physics and chemistry, really didn't understand.

He thought for a while, and did not prevaricate with things like gods, but said quite seriously: I don't quite understand why this happened, but what is certain is that as long as it is used properly, it will only give us Bring benefits, not harm.

After Han Cheng said this, he thought for a while and added: If you want to know why this is the case, you need us and our descendants to think and study carefully...

Han Cheng is not a person who has the burden of being an idol. He still knows how much he has, so it is not difficult for him to admit his ignorance.

Moreover, except for some necessary times, he generally seldom uses things like gods to fool and fool people, especially like now, when it involves some science and the like, he will not use gods to cover up.

Although he has a halo of the Son of God on his body, he is not stingy to teach more scientific things in this tribe.

Because he knows that these are the powerful factors for a tribe to move forward and develop further.

As for things like gods, after the society develops to a certain level, it will hinder the development of society to a certain extent.

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

Wu and the others seemed to understand Han Cheng's words, and Han Cheng didn't intend to lead further. Many things need to be figured out gradually, and they can't be rushed. Such things only need to be guided slowly by themselves. Few people can always make some changes...