N-A-A Chapter 124
Chapter 124
Although the heavy rain stopped, it brought enough fresh water and also brought some trouble!
The wet stone crack wall hindered the process of survival, and Lu Zhe could only choose to retreat for a while.
Ning Shu comforted: "Lu Zhe, I don't think there's to worry, let's live here first, isn't it good, less things, can't you also make a lot of bamboo products, can you teach me to weave bamboo baskets when you turn back?"
"Of course, this little thing is fine, I am worried about our salt intake source in the future, because electrolysis uses too much salt, beyond the budget, we now have not much salt left, short-term is fine, long-term is not a solution."
Ning Shu nodded and said: "The ancients rarely ate salt, and it is not the same as it has reproduced to the present.
"In ancient times, the rich could eat salt, and the poor would extract potassium salt from grass and wood ash, and would get nitrate from the stone next to the dung, but each of them is not healthy salt, so it will not live very long."
Ning Shu quickly waved his hand: "No, no, the taste is too heavy."
Lu Zhe sighed: "However, if we really eat all the salt, we will have to eat those two salts." "
Huh? Is there any other way!
"There is still a way, let's go back and discuss." Recently, the mobile phone can not be used, super power saving mode, as much as possible to reduce power consumption.
"Understood!"
Back at the camp, Lu Zhe found that there was still a thin bottle of salt left, so he made the amount of two home-cooked dishes!
Jiang Yao said: "Can't you eat salt without it? My taste is lighter.
Lu Zhe said: "Occasionally there is no problem for a day or two, and after a long time, there is no strength to do anything, which greatly affects the survival efficiency, and will cause various diseases in the long run."
Shen Bing thought for a while: "How about going to the beach again?"
Lu Zhe nodded: "I also thought so, others stay here, I and a companion find a way to get closer to the sea from here, get a dozen bottles of salt and then come back, use it for a year."
But now there are two problems! One is that it takes several days for the forest after heavy rainfall to digest the excessive rainwater, and the risk of entering the jungle during this period is too high.
Second, it is easier to find the way to the sea, and it is difficult to find it back, the inland area of this island is too large, there are many similar terrains, it is easy to get lost in the forest.
Shen Bing nodded: "Then what else can be done?" "
The best way to get salt in the woods is to find salt mines."
"How to find it?"
"You can track wild goats or something, they will lick the salt mine regularly."
"Are there wild goats on this island?"
"I don't know, at least not yet."
"Can you find out for yourself?"
"The probability is too low."
"By the way, isn't there a monkey? How do monkeys get salt? "
Monkeys take small amounts of salt from fruits and plants and recycle the salt they excrete!"
"I know this, they will pick up salt grains on their companions and eat them!"
"That's right!" Lu Zhe nodded: "To add, monkeys will also drink their own and their companions' urine when they are seriously short of salt."
"I'm going, why should you let me know this strange knowledge?"
"It's so ferocious!"
"Lu Zhe, we don't want to do this!"
Lu Zhe agreed: "It's disgusting! I can't stand it either!
"Hmph, you can obviously stand it!"
"It was a matter of life and death!"
"Huh?" Shen Bing was stunned: "It seems that something incredible has been discovered!" By the way, have you talked about this knowledge point by Beiye and Deye?
"They don't survive for long at a time, unlike we need to be here for a long time." Most of the meat they eat still contains a small amount of salt. Ning
Shu suddenly remembered something: "I remember that there was an issue, Beiye found salt in the crater, don't we also have a crater?"
Jiang Yao sighed: "We are farther away from the volcano than from the sea."
"By the way, De Ye also has a period of surviving on a desert island for three months!"
Shen Bing thought for a while and said: "That time, he was originally on the beach, conch shrimp and crabs had salt, and occasionally licked the skin of his arms, shoulders and chest to obtain salt.
Guo'er was stunned: "Chest? How did he do it?
Jiang Yao shrugged: "It's not very difficult."
Ning Shu said helplessly: "People use their hands, okay!"
Lin shallow said: "We have better conditions, we can lick the salt on our companions!"
Ning Shu sighed: "Shallow, don't have other purposes when discussing survival!"
Lu Zhe said: "What is shallow is not unreasonable, we should reduce salt loss as much as possible now!"
Jiang Yao said worriedly, "You don't want to let us pick up salt grains or drink that thing like monkeys, right?"
"Of course not, we are human beings, human beings have to use human methods!"
Tang Xiaoguo nodded: "Understand, catch a monkey and pick up the salt grains on them!"
Ning Shu said helplessly: "Guo'er, you still have another idea, Lu Zhe tell me about your method!"
"From now on, the clay pot is connected to half a jar of water, and we have to put the used cloth into the jar to scrub it, and then distill the water in the jar to obtain a small amount of salt."
Ning Shu stuck out his tongue: "It's really better than picking up monkey salt grains!"
"In addition, recently, everyone's urine has also been accumulated in clay pots."
Tang Xiaoguo shouted: "Ah, ah, really want to come to this step?"
Jiang Yao frowned and shook his head: "Don't worry, I'd rather turn into a white-haired girl than drink it..."
Lu Zhe shook his head: "Of course it's not drunk!" "
What's that?"
"Listen to me!"
Lu Zhe's tone was serious and solemn: "Human urine contains about 96% water, 1.5% inorganic salts, 2% urea, and trace amounts of uric acid, protease and glucose. Drinking a little when you are extremely thirsty will save your life, but drinking too much will cause a serious burden on the kidneys, and the taste is too strange, so I strongly recommend you to drink it directly!
Several girls yelled,
"We didn't plan to drink it in the first place!"
"Also, why is your data so accurate?"
"Even if you like chemistry, you don't know this level!"
"Why did you go to liberal arts in the first place!"
Or Shen Bing is more rational: "Then what are you going to do?" "
Urine is placed under the sun, and water and biological enzymes break down urea into carbon dioxide and ammonia!" Ammonia is the source of that smell!
When the bad smell disappeared, the urea was almost removed. The main component of the yellow crystals formed is salt. Then add water and filter out urine with cloth, and finally you can get salt, which sodium chloride is the main component and is much safer than potassium and nitrate. In addition, girls of your age do not have a lot of uric acid, which is basically negligible.
After Lu Zhe finished speaking, the five girls were all stunned.
For the first time, they knew that there was such a way to get salt!
"The taste is too heavy, I can't accept it inexplicably!"
"Me too..." Lu
Zhe was disapproving: "Wouldn't it be good for you to think about it from another angle!" In the ocean, countless fish are excreted anytime and anywhere, even if the salt we get from the ocean may be obtained from the urine of fish! "