When a person is busy, time always passes quickly, and before you know it, night falls again.

On the open space above the base of origin, there are large pieces of meat hanging on several temporary wooden shelves.

The extinguished charcoal fire was emitting thick smoke, smoked and roasted the venison above. After smoked in this way, the meat can be stored for a long time.

Nearby is the famous Sivash Lake in Crimea, which is the pink salt lake discovered by Brother Li and others.

The various salts contained in the water body exceed 200 million tons. Using ether particles can even eliminate many tedious processes and directly extract them into fine salt. Therefore, they are not short of salt and can use salt to bacon at will.

In order to isolate the outside toxic gases, the base uses an independent air purification system, so this thick smoke cannot dissipate so quickly in an underground environment.

Brother Li and Hedog have already been offline. They have other work during the day, but the aroma of meat can easily attract beasts and need people to guard them, so Lincheng stayed.

Lincheng collected feces from fine-toothed bears and placed them around, and lit a bonfire in front of them, hoping to have a warning effect.

He could only watch here silently. The night was quiet. Under the moonlight, he could vaguely see animals walking in the distance. The bright moonlight reflected on the lake, like a piece of silver gauze, which was very beautiful.

As winter approaches, the breeze at night is chilling. Lincheng can clearly feel that there are countless pairs of green eyes staring here around. It is the sight of wild wolves and hyenas. They are staring at the flesh hanging on the wooden shelf, with endless greed in their eyes.

Suddenly, the sudden movement from one side made Lincheng's nerves tense. He turned his head suddenly and saw Mendelev, carrying a bamboo basket, walking up from the hillside.

"It seems you have gained a lot today." Mendeleev said to the bacon.

"In addition to leaving some meat for food, some of them were also decomposed and converted into ether particles."

Lincheng looked at the bamboo basket behind Mendeleev, which contained some red soil.

"What is that?"

"Kalolin, used to make blast furnaces, the fire resistance of pure kaolin is generally around 1700℃, and the minimum is not less than 1500℃. I also went to the beach to dig some limestone and came back. I should be able to complete a blast furnace tonight."

"You can post quests to those players, it's very dangerous outside," Lincheng said.

Mendelev lifted up the clothes covered outside, revealing the things hanging around his waist. It was a small white bag wrapped in fabric. He took the small white bag off, then lit the lead with a match, and threw it to one side.

A few seconds later.

"boom!!!"

The flames blooming in front of me and the loud noises made Lincheng's heart jump violently.

Fortunately, the explosion time was very short, so he was shocked and it was thrown far away, and the fried soil did not fly to the bacon here.

"This is nitroglycerin explosives," Mendelev said.

"You'll take this thing with you?"

Mendeleev smiled, "Don't worry, I absorbed nitroglycerin with diatomaceous earth. It is very stable. If the detonator is not ignited, it will not detonate. Fortunately, there is still some mercury in the base, so you can make detonators for me."

"How did it be made?" Lincheng asked curiously.

"The detonator is to install mercury lyric acid in a small tube. The mercury is more sensitive to shock, friction, flame and electric sparks. The ignition point is 170 to 180 degrees in five minutes, and the ignition point is 210 degrees in five seconds.

Mercury nitrate is produced by the action of mercury (mercury) and nitric acid, and then mercury nitrate acts with ethanol to produce mercury lysate, which is alcohol.

I'm very safe with this explosive. Tesla is tinkering with his car, Einstein and Planck are conducting experiments on compressing atomic nuclei by ether particles, while Da Vinci is designing some equipment for the following construction.

You know, I'm a person who can't get idle, I have to find something to do."

Yes, you died suddenly because of too much effort, Lincheng complained in his heart.

In order to leave his thoughts and research results to future generations in the form of works, Mendeleev was still writing his autobiography when he was not in good health, and finally passed away in the early morning with a pen.

After the explosives just now, the wolves and hyenas around them fled in scattered and thought that it was because of this that Mendeleev ignited the explosives, which relieved Lincheng a considerable pressure.

"If possible, can Nobel come? He has a better understanding of gunpowder and explosives than me. He invented the detonator. In this way, I can concentrate on studying the rest." Mendeleev said.

"Einstein also asked me to bring Fermi back. The two of them were not long apart, so they should be able to come back together." Lincheng murmured while thinking, "But we can't afford to support it now."

Mendelev placed the bamboo basket behind him on one side and sat next to Lincheng, quietly guarding the heavy smoke.

"Are you still used to living these days?" Lincheng asked, "It won't take long for those players to come in tomorrow, and we should be able to move into the big house."

Mendeleev smiled, "It doesn't matter, I have never had high requirements for this material need, and I would rather spend my time on scientific research."

He quietly looked at the faint bonfire in front of him. The wood made a crackling sound as the flames burned, and the fire light reflected in his eyes. The memories of the past emerged in his mind.

“When I was a few months old, my father got sick, blind and lost his job. The whole family struggled to survive with just a little pension from his father.

Not long after, life was really hard to maintain, so our whole family had to join our uncle who runs a small glass factory to melt and process glass. But when I was 13 years old, my father passed away again. When I was 14 years old, the glass factory was burned to ashes by a fire. That period was much more difficult than now.

Not only do you study, but you also need to consider your own and your family’s livelihood.”

"While fate closes a door for you, it always opens a window for you, and it makes you a genius." Linchengdao.

Mendelev smiled and said, "I never believe in fate. No success in the world is accidental.

However, most people only see other people's success and often ignore the long-term efforts and efforts behind it, and use good luck or other reasons to explain it. Therefore, compared with their own performance, "bad luck" becomes the best excuse for failure.

Talent is important, but if you don’t work hard, you will never be able to become a genius.”

Lincheng nodded, and then he said half-jokingly, "You dominate the chemistry fears of my entire junior high school."
Chapter completed!