Humans became extinct after returning to Earth [Infrastructure]

Luo Guiting pretended to be mysterious and prepared for two days, and Luo Qi only got a glimpse of the way.

"With this, we will never be afraid of cloudy days in the future."

For the current Luo Guiting, the drying room is simply heating.Of all the things in electrical appliances, the easiest thing is to heat up, which can be done by a simple short circuit.

These metal pieces are the source of heat.

Of course, not all the electricity generated is converted into heat energy.Luo Guiting calculated the approximate required temperature, and then used two copper wires to surround a square thick iron ring to make a transformer. According to the tightness of the copper wires on both sides, the voltage can be adjusted, and then the voltage and heat can be maintained as much as possible. at your desired temperature.

"How about humidity and air exchange?" Luo Qi asked when he saw that he was almost done.

"There are ventilation windows in the building. It is not difficult to install a ventilation fan on the side where the wires are connected. As for the humidity...we can't make a dehumidifier, so we can only use quicklime to do it."

Recently, when mining, I consciously picked up a lot of limestone.And they ate seafood and saved a lot of shells.

Throw it into a brick furnace and burn it on a fire. Under the catalysis of high temperature, the desired quicklime is produced.

Quicklime generates heat when it absorbs water. Even at the time of Luo Guiting, many households used quicklime to prevent moisture and dehumidify.

"Then can you use this to keep warm in winter?" Luo Qi asked.

Luo Guiting nodded first, then shook his head: "If it's a blizzard, I can't say for sure. How rough it is, how long it will last is another matter. At that time, we will mainly burn coal."

Luo Qi frowned: "That means we still have too little coal."

Luo Guiting reached into the tablet and patted Luo Qi's shoulder: "Thank you for your hard work."

Luo Qi gave Luo Guiting a supercilious look.

After returning to Earth for more than a month, the two of them were basically free of leaves and vegetables besides the freedom of fish and meat.

Leafy vegetables can basically be eaten, and you may even worry that if you don’t eat these vegetables quickly, you will be old. Keep a few plants of each kind, and the rest will depend on others.

To eat something fresh today, Luo Guiting picked some sweet potato leaves and fried them.Living together for a month, we are quite familiar with each other.

Luo Guiting is especially able to master Luo Qi's taste, every time it is just right.If the food is greasy, get some vegetarian dishes.If you eat a lot of vegetarian dishes, let's have some oil and water.There is no need for Luo Qi to emphasize anything, Luo Guiting understands it thoroughly like a roundworm in his stomach.

It's just that their staple food is still wild potatoes.The wild yam is okay, but the other kind is slightly poisonous and should not be eaten often.Potatoes, which can be used as a staple food and have the shortest growth cycle, also take two months, and it is still one month away.

Anyway, Luo Qi eats less and less staple food recently.

"This is delicious." The two almost ate all the sweet potato leaves, and Luo Guiting felt a bit of a headache when he saw that there were two wild yams left in the bowl.

"We'll do it tomorrow."

"What about tonight?" Luo Qi has such a temperament, he can't wait to eat every meal of a delicious thing.Can get tired after a few meals.

Of course, most of them are the same.

So after getting familiar with this point, Luo Guiting will control it under certain circumstances, such as eating once a day or two, or even longer, so that his enthusiasm for a dish can be extended as long as possible.

Looking at the leftover wild yam, Luo Guiting smiled and said, "Let's make vegetable dumplings tonight."

Where has Luo Qi eaten vegetable dumplings?I have been looking forward to the afternoon since I finished eating at noon.

In the afternoon, Luo Guiting collected the burnt quicklime and placed it in the corner of the selected room. After installing the ventilation fan, he installed the finished shelf.The wires are then laid and the iron sheets are hung directly above.The wind power generator over there is turning, and the switch is pulled down, and the temperature in the drying room begins to rise.

People don't need to be inside, only the thermometer is left to monitor the temperature at any time and adjust it at any time. As long as the temperature is stable and ideal within a certain period of time, the drying room is completed.

This is very rough and has potential safety hazards.

But the two of them can't use it a few times. The most important thing is to dry the food before winter. When winter comes, everything here can die.

After finishing this work, Luo Guiting took a bamboo pole and beat some acorns in the yard.

When Luo Guiting first returned to Earth, the fruit of the oak tree was still tender green, but now the color is slightly darker.Luo Guiting tasted it, and the acorns were relatively glutinous and had a bit of a bitter taste.

It can't be eaten directly, but it's okay to dig it out and mash it.

Mash and mix the acorn kernels with the cooked wild yam, pick some crispy vegetables, chop them and knead them into balls.

Then put it on a steaming fire, take it out and eat it.

The slight bitterness of the acorns becomes very light after cooking, mixed with the fragrance of green vegetables, it adds a bit of flavor to the vegetable dumplings.

The vegetable dumplings were lacking, Luo Guiting remembered that in the past, poor people who could not afford to eat made such an impact.

But for two people who are used to greasy food, eating such a sudden meal is full of freshness.

Luo Qi's eyebrows were still furrowed at the first bite, but after the second and third bites, each bite was sweeter than the last.

"I think it would taste better fried." Luo Qi said.

"Then let's eat fried food tomorrow morning." We still need to eat more staple food.

-

Luo Guiting didn't go to the beach for a few days, and he went to the bridge to catch fish.There are still many traps placed there, and the ones that were caught first may have already stink.

The next day, Luo Guiting took care of breakfast and went to the beach early in the morning. The temperature has been dropping steadily recently.When I first came back, the surface temperature was over 40, and I felt it was difficult to breathe after standing under the poisonous sun for a while.

It's only over 30 degrees now. Although it's still hot, it's not so unbearable anymore.Plunging this head into the sea water, the cool feeling permeates the whole body, there is nothing more refreshing in this world.

After swimming in the sea, Luo Guiting suddenly remembered something and jumped onto the big rock by the sea.Knocking on his glasses, he asked Luo Qi: "I remember you said that there were debris floating in the sea. It's been more than half a month and you haven't written anything yet?"

Luo Qi was still busy with her own work, squinting her eyes to enjoy the sunshine by the sea, but her hand was still on the operating table and pressing something quickly.

"Wait for the robot to pass the water test."

It turned out to have been preparing.

"Is that dragging the debris over?"

Luo Qi shook his head: "Remove the dragging parts."

Luo Qi can make some robots with simple functions, but the functions and gravity of these robots are still quite limited.

Looking at the endless sea, Luo Guiting was stunned for a moment, then sighed and said, "Actually, I'm lucky when I think about it. At least I can grow something on this island. If I come back and sit in the escape pod and float on the sea, that's the best way to go." Call it a crash."

When thinking of floating in the vast sea and enjoying the boundless loneliness, Luo Guiting really didn't know if he could persevere.

"It's okay." Luo Qi only replied two words.

Luo Guiting glanced over, and Luo Qi said again: "At least it's not the bottom of the sea."

It would be despair if the escape pod sank to the bottom of the ocean.

Luo Guiting was about to say thank you, but suddenly realized that Luo Qi's current situation is not the same?

or worse.If it sinks to the bottom of the sea, at least it can come out. As long as the water pressure is solved, there is a possibility of seeing the sun again.Even if the situation is extremely bad and the escape pod is damaged, death is only an instant.

But Luo Qi is different, he was buried deep underground, and the escape capsule has the most cutting-edge technology of the 45th century, so that everything inside is still running perfectly after 500 years.Luo Qi was trapped in that square inch, and there was nothing he could do.

The words were stuck in my throat, I didn't know what to say.

Luo Qi didn't seem to understand, and walked over and stretched out an arm to meet the sun.That white and tender arm like a lotus root is even more flawless than the heroine's arm blessed by ten layers of filters in TV dramas.

"You can't see such a beautiful sunshine under the sea."

At least Luo Qi can still have an arm outside.

Luo Guiting got off the rock and grabbed Luo Qi's finger, which touched the back of Luo Qi's hand.

Luo Guiting has done all the farm work in the past month, his muscles have bulged, but his palms are also unbearably rough.Sometimes the hands full of dead skin and calluses would crack, so Luo Guiting applied fish oil to moisturize.

But Luo Qi is different, his hands are used to control the machine, slender and tender.

The two arms are put together, like milk chocolate and black chocolate.

Luo Qi withdrew his hand, and glanced at Luo Guiting with his head: "It's getting hot so soon?"

Luo Guiting didn't react, Luo Qi pinched Luo Guiting's arm.His hands were icy cold, Luo Guiting had just come out of the sea, and the sun was shining a little, and his wheat-colored skin became hot.

The dark color absorbs the light and is honest.

The two smiled at each other.

Wash all the clothes at the beach, first with sea water and then with clean water.After clearing the traps, it was quite surprising that there were almost no wreckage in them. I don't know whether the caught fish and shrimps were still alive or the dead ones were all eaten up.

The two are really greedy.The water under the bridge over there is turbulent, and shrimps and crabs are rarely seen. If you want to eat this, you have to rely on the seaside.

"Fried fried shrimp at night?" Luo Guiting muttered as he walked back.

"Keep the two smaller ones and I'll eat them raw." Luo Qi didn't care about anything else.

Hearing the sound of the wind blowing the leaves in the distance, Luo Guiting responded with a smile.

-

The drying room is put into use, and they don't have to worry about what they want to do later.Luo Guiting is very careful before using it every time. He must turn off the power and ventilate for more than an hour before anyone goes in. After putting the wet things in, he comes out and turns on the machine.

There is no professional protection for the instruments inside, so be careful with everything.But fortunately, this building is made of fireproof material, even if there is an accidental fire or explosion inside, it is not difficult.

Not only seafood, Luo Guiting also puts the picked wild vegetables in to dry, and even the washed clothes.

Not to mention, it is dry and comfortable after drying, which is better than drying in the sun.

Luo Qi's robots are made in batches, and each piece is just big enough to be delivered from the tablet, and then Luo Guiting puts it together according to Luo Qi's command.

It felt like piecing together a big toy for adults, when the last bit was perfectly stitched, Luo Guiting took two steps back to see the machine in a daze.

This machine is not the same as the machine it should have in my impression.

The author has something to say: The ten consecutive updates will start tomorrow~