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Fight,Primitive Man - Chapter 320

Published at 19th of February 2024 05:58:35 AM


Chapter 320

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Throughout the summer, Chu Dong has been trying to make a perfect combination of diamond, wood, metal and other materials.

Chu Dong is not only a doctor, a top student of medical school, but also interested in chemical experiments. Medicine and chemistry are two interrelated subjects.

In modern civilization, chemistry mainly studies inorganic substances, while medicine mainly studies organic substances. The two are interconnected in some areas.

On the test bench of Chudong, the wand of the captured egg Witch and the bronze sword of the slain samurai of the deep nest tribe are also in front of us.

The wand was originally inlaid with a black crystal stone. According to the bird wizard, this wood is a kind of stone in wood, which is quite rare. In fact, it should be formed after thousands of years of resin secretion, condensation and wrapping of a large amount of stone sand.

Some of them are similar to amber, but they are not Amber's light yellow transparent color. Bird witches don't know what kind of stone it is. Chu Dong is called Shadow stone for the time being, mainly because the egg witches used shadow bondage and shadow blinking.

The bronze sword is inlaid with a transparent crystal with blood veins. According to Chu Dong's inference, it is also a kind of diamond, because the hardness is very similar to diamond.

Also because of the effect of blood diamond, when the bronze sword is launched, it can easily cut the skin of the rock with the innate defense ability, which should be a sharp effect.

Now, shadow stone and blood grain diamond have been unloaded, and the adhesive on the stone, bronze sword and wood grain of magic wand has been analyzed by Chu Dong. I don't know how many times, but now there is only a small layer of adhesive left.

After getting the magic wand and bronze sword, Chu Dong immediately began to analyze the inlay adhesive in detail, and concluded that both of them were bonded to different properties with the same similar natural adhesive.

In particular, the bronze sword inlaid with blood diamond, not only because there is a groove to carry the diamond, but also because there is a strong adhesive force of natural adhesive, so that the bronze sword in the process of dancing battle, blood diamond will not fall off with the bronze sword body.

In view of the primitive times, Chu Dong believed that even the temple of man is unlikely to produce inorganic adhesives developed by modern chemical extraction, and the adhesives should be natural adhesives.

In nature, many plants and trees will secrete viscous liquid, which is a kind of adhesive in itself, but if we want to be able to use it as the adhesive of two different substances, it is not enough.

From the beginning, Chu Dong did not focus on the natural adhesives of plants, but focused on the natural adhesives of animals.

The ancient system of traditional Chinese medicine provides a very precious treasure house for Chudong, such as bone glue, gelatin, donkey hide gelatin, turtle glue and so on.

When Chu Dong was in medical school, he was very interested in bone glue, gelatin, donkey hide gelatin and tortoise shell glue. These colloids made from animal bones and fur not only have the function of strong adhesive, but also can be eaten.

Therefore, Chu Dong always believed that the natural adhesive used on bronze swords and witches' sticks was animal glue. In this era, it should be bone glue, gelatin, donkey hide glue, etc. made from the bones or fur of wild animals.

Unfortunately, after a summer's experiment, Chu Dong did not know how many kinds of animal bones and fur he cooked, and produced a large number of various kinds of animal glue, some of which were very viscous, but they were not the same thing as the adhesive used on bronze swords and witchcraft sticks, just similar.

Some colloidal films are strong and elastic after forming, but they are not water-resistant. When they meet with water, the adhesive layer will expand and lose its bonding strength.

Some of them are strong enough to make two stones stick together as one, but their corrosion resistance is also poor. Too high temperature and too high humidity may cause changes.

In the past two days, Chu Dong began to wonder whether his research direction was wrong at the beginning, and whether he wanted to turn to the natural gum of the plant Department?

But the species of natural gum in the flora are far more than that of wild animals, which makes Chudong a little frustrated.

Perhaps, only after arriving at the temple of man, can we get the secret recipe from the mouth of the God priests who can inlay the God stone and sacrifice the stone.

"Brother Chu, are you still busy?"

Night Luo suddenly appeared in the laboratory, the Chu Dong who was concentrating on doing the experiment was startled.

If anyone can easily enter the laboratory and disturb Chudong who is doing the experiment, there is no one else in the whole tribe except yeluo.

The whole tribe knows that yeluo is the future match of Chudong, that is, the future chief's wife.

People of the whole tribe, including Yang, niaowu, Liangqi, Lihuo and other people of a longer generation, love yeluo very much, and feel like they love their family.

Yeluo is as free as a lark in Panshi tribe. She has not been excluded in Wudong tribe for a long time. She also leads the fashion of the whole tribe. Many girls in the tribe are losing weight, hoping to become slim and plump like yeluo.Chu Dong saw Ye Luo come in, and a trace of spoiling flashed in his eyes.

In Chu Dong's opinion, yeluo is not only her lover, but also her sister.

What Chu Dong sees is not only yeluo's supermodel figure, but also her intelligence and perseverance.

Maybe yeluo inherited the excellent gene of his mother Lin SA, who he had never met before, and gave people a special strong characteristic feeling at any time.

"Why are you here? Shouldn't you be playing with those little girls? "

Chu East doesn't lift an eye don't open of say.

"There's something I want you to see for me."

"What is it?"

Chu Dong casually dealt with a, still didn't look up at night Luo.

Night Luo from the side of the pocket took out a barbarian bone, originally want to let Chu Dong see, but Chu Dong still didn't pay attention to her meaning, let her some frustration.

Night Luo snorted and was about to act like a spoiled child. She smelled a pungent and spicy smell in her nose.

"What's the taste?"

Yeluo quickly covers her nose with her hand and looks for the taste. However, she finds that it is in the corner. In a stone crucible, the unknown beast's skin and bones are already burnt, so it gives off a smell of scorching.

Night Luo quickly put out the fire, don't want to accidentally scald the fire, the hand with a savage bone carelessly fell into the crucible.




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