Liu Danqing saw that Xiao Weiwei was still doing research while doing it, and said, "You do it slowly, I'll open a coconut and make some sunscreen." ”

After saying that, he jumped out of bed, picked up a coconut and opened it, poured coconut water into the can, and then dug out all the coconut meat and cut it into small cubes for later use.

Then, Liu Danqing picked up the broken aluminum pot, knocked the bottom of the pot down, took another stone, knocked the middle of the bottom of the pot into a depression, and then cut one end of a branch and stuck it on the bottom of the pot, and a postmodernist-style frying pan was ready.

Liu Danqing put the minced coconut meat on the frying pan, took it to the fire and heated it and stir-fried, and with the sound of zilazila, a stream of hot air steamed from the pot.

"I'm heating the coconut meat now, in fact, it's best to use the steaming method, but we don't have that condition now, so we can only fry it because of the ugliness. ”

After frying for a while, seeing that the minced meat began to become a little transparent, Liu Danqing removed the pot from the fire and put it aside.

found another arm-thick branch, and Liu Danqing halved it.

Picking up half of the branch, Liu Danqing spread the coconut meat evenly and then closed the other half.

He picked up another rope, tied a knot to form a rope loop, wrapped the rope around the branch with coconut meat from end to end a few times, and inserted a wooden stick into the rope.

"You see, a simple press is ready, and I just have to keep turning this stick, and the rope will keep tightening, and it is no exaggeration to say that this press can easily squeeze a person's fingers. ”

"Just come down, just find a container, this is too much, the beach is everywhere, it's this kind of shell, although this shell is not very big, only the size of a palm, but we don't have much coconut oil, it's okay." ”

Xiao Weiwei had already put down the half-knitted straw hat, leaned next to Liu Danqing and looked at the press curiously, and asked: "Qingqing, your thing is so powerful, I can't see it!"

Liu Danqing was poked at the G-spot again and opened the Qingye Lecture Hall.

"Don't underestimate this press, it has a two-fold lever principle. ”

"The first is the stick, and when it turns, because we are turning the stick, and the knot under the rod is turning, it is, according to the ratio, at least ten to one. ”

"The second weight is the four loops of rope, which is equivalent to the addition of four movable pulley sets, which is four to one. ”

"Roughly calculated, the pressure of the press is equivalent to forty times the rotational force, isn't it very good.13 ”

Xiao Weiwei's mouth was rounded, and she said in surprise: "Qingqing, aren't you a liberal arts student in the law department, and physics is so good?"

Not only Xiao Weiwei was stunned, but the friends who watched the live broadcast room were also stunned.

"666666666, listening to your words is better than reading a physics book for ten years!"

"Master Qing's rope is playing, if you are engaged in a special industry, how much will it have to be broken?"

"Xiong Er gave Qing Ye and Wei Wei an early warning aircraft - Qing Ye accepted my knees, in my heart, your image will always be so great!"

"Zhao Yingjun is chic and cool, and he gave Qing Ye and Weiwei a fighter jet - the physics knowledge that he has not been able to figure out for many years has finally been smoothed out by Qing Ye. ”

"The invincible beautiful girl Lei Lei gave Qing Ye and Wei Wei a spaceship - Qing Ye, please accept our tuition. PS: This is the class fee. ”

"No, no, don't give Qing Ye and Weiwei a spaceship - Qing Ye Encyclopedia, I don't know why, I want to find a rope now. ”

Xiao Weiwei looked at the press and said eagerly: "Qingqing, I'll squeeze the oil, I'm good to come, okay~"

Well~ As soon as it came out, Liu Danqing's bones were half crispy, and he immediately carefully handed the press to Xiao Weiwei's hand, and pointed: "You will hold the side of the coconut meat splint and let one corner face the shell below, and then you can start to turn this wooden stick." Be careful, exert your strength slowly, don't let any drips get outside the preparation class, etc!"

Liu Danqing went to find a good banana leaf and put it under the shell, so that even if the coconut oil dripped outside, it could still be collected.

Xiao Weiwei followed Liu Danqing's introduction and began to turn the wooden stick.

Sure enough, after a few clicks, drops of coconut oil dripped from the press and fell into the shells.

Liu Danqing looked at Xiao Weiwei's oil extraction, and introduced: "Vegetable oil extraction is divided into two ways: hot pressing and cold pressing, the temperature of the oil pressed by cold pressing is low, the acid value is also low, and the nutritional value is relatively high, but the investment is large and the oil yield is low."

"Most of the vegetable oils we eat in our daily life are hot-pressed oils, which have a high oil yield, but have high acid value, poor quality and great nutritional damage. ”

"Our method is a hot-pressed low-profile version, because it is fried, which has a greater impact on the quality of the oil, but we make sunscreen oil, so we don't have to worry about these details. ”

"Coconut meat is actually the milk embryo of coconut, with a high oil content, reaching 35%, of course, our method cannot squeeze out all the coconut oil, nor can it be purified, but as a sunscreen, the impurities in the coconut oil can actually play a role in moisturizing the skin, and there is no need to remove it at all. ”

In Liu Danqing's introduction, Xiao Weiwei kept twisting the wooden stick, and after a while, she finally couldn't move.

He took the press, loosened the rope, waited a little while, and began pressing again.

In Xiao Weiwei's surprised gaze, drops of coconut oil began to drip down again, and the amount was quite a lot.

"Qingqing, what's going on? I've squeezed it very, very hard, why is there still so much oil?"

Liu Danqing smiled proudly and said leisurely: "One piece is relaxed, and the way of civil and military affairs is also! Oh! Pain, pain, pain, pain, oil!"

"Speaking of human words, or I will continue to relax on your waist, the way of civil and martial arts!"

"Well, just now you kept squeezing, the position of the coconut meat was fixed, some parts of the body were not forced, the natural oil would not come out, and there were some oils that were stuck between the coconut meat, and there was no gap to flow down. ”

"I'll send the rope first, wait a while, just let the coconut meat return to its shape, and let some stuck coconut oil flow down, so that if you clip it again, it will naturally come out." ”

"Slightly, loose, loose, loose! pain, pain, pain!"

Xiao Weiwei nodded, and said arrogantly: "It's about the same, this time I'll play you a horse." ”

This sketch was performed really well, the speed of messages in the live broadcast room soared instantly, and the gifts also flew up.

"Brother Qiang gave Qing Ye and Weiwei a fighter jet - Qing Ye, you are pretending to be 13 and being smoked!"

"Xiong Da gave Qing Ye and Wei Wei an early warning aircraft - the upstairs is a little picky, Qing Ye, don't pretend to be 13, pretend to be 13 and be struck by lightning!"

"Mengmeng didn't give Qing Ye and Weiwei an early warning aircraft - Sister Weiwei did a good job, let Qing Ye pretend to be 13 every day. ”

"Sisters, I just gave Qing Ye and Weiwei a spaceship - Weiwei did a good job, I congratulate you on behalf of the women half the sky!"

"Sister is a spaceship given to Qing Ye and Weiwei by the trench door - well done, sister will give you a thumbs up!"

After Liu Danqing's wave of squeezing was over, Xiao Weiwei took over the squeezing tool again.

Xiao Weiwei directly turned the splint over, the corner that was originally dripping oil was facing up, and she sent the rope slightly, and after waiting for a while, she twisted the wooden stick again. Again, a lot of coconut oil has been squeezed out.

Xiao Weiwei said proudly to Liu Danqing: "See, turn around, the oil that can't come out will come out, this is called divergent thinking." ”

"According to the method you just gave, loosen it a few more times, and some coconut oil still can't come out, but as soon as you turn it over like this, the oil that can't go down can come out, how about it, see it." ”

Xiao Weiwei squeezed it once, loosened it again, and squeezed it again, this time there was really not much oil, after all, it was just the flesh of a coconut, and she couldn't squeeze out much if she squeezed it again.