Hardcore Survival, the daily life of Xiaohua and me on a deserted island

Compare one, the length is short, the thickness is just right!

Peel off the bark, the smooth one inside, one big and one small, the two ends of the burr treatment smooth, it feels excellent in the hand!

Next, Lu Zhe used Ning Shu's pencil to draw a small frame on the big head of the wooden stick, and spent more than an hour smashing the chisel with a stone, and buckled a two-sided penetrating groove in the small frame!

Stuff the stone axe into it again!

If you can't stuff it, expand it a little, feel that it is almost the same, stuff the charcoal fire into it, scorch the inner groove at the same time, use the principle of thermal expansion and cold contraction to expand the notch, and then the stone axe is stuck in the wooden rod!

In order to make the stone axe stronger, Lu Zhe burned some plastic bottles, poured them on the gaps of the stone axe, and compacted them tightly while the soft plug was made!

Finally, the top and bottom are tied with a bark rope.

In this way, a perfectly strong stone axe is made!

How many hours did it take Lu Zhe to make this axe!

Even with 2.8 times the power blessing, it is almost tired into a dog!

It is estimated that under normal circumstances, just making this stone axe will be busy all day!

It's time-consuming and laborious, and the rewards are small, but it's well worth it!

Lu Zhe held the handle of the stone axe and felt that he was holding the whole world.

Then go to split the small tree, like chopping melons and cutting vegetables, "click" in less than 20 minutes, the branches of this small tree become firewood that can burn fire!

Now tonight is no worries about burning firewood!

The trunk is kept and can be considered for shelter!

"Huh? This little branch is good! Lu

Zhe found a branch, the main branch is about 2.5 centimeters in diameter, and the two branches are slightly thinner and thicker than the thumb.

It's a good material for slingshots!

Why not make a slingshot with it?

Use pebbles all over the ground as ammunition for self-defense, and also shoot seagulls and.

Find materials first!

The branch makes the slingshot body!

Next, it's time to find the band!

By the way, I remember that Ning Shu had a bundle of very high-grade head ropes there, 20 pieces, and now I have a few left, but I don't know if it is suitable for making a slingshot.

Lu Zhe took out one and used a small round knife to cut open the outside decoration, and inside was a rubber hose similar to the valve core, ring-shaped, much thicker than the valve core, and much more elastic.

The ring is just put on the girl's slender wrist, and the disconnection is 15 cm long, and the longest can be pulled to 40 to 50 cm!

And the resilience is very good, which is the best material for making a slingshot!

Leather pads!

With the soles of the slippers you picked up!

Alive together!

Next, the fracture is rounded on the stone, and then the bark of the small vertical fork is cut with a small round knife, and the bark is peeled off and smooth.

In order to pursue strength, Lu Zhe removed 8 leather bands, tied four on one side, and then perforated the leather pad and tied it to the leather band.

In this way, a perfect slingshot is made.

Lu Zhe pulled, good guy, it's really not small.

Took a round pebble and pulled up the slingshot against a tree 20 meters away.

As soon as he let go, "Snap! "Boom!

The projectile hit the trunk, "snapped", leaving a large white dot on the trunk.

Lu Zhe ran over to look, only to find that the bark was all broken, which was absolutely sour if it hit the bird.

Lu Zhe tried a few more times, but unfortunately there were too few pebbles that were too round, which affected the accuracy, and the hit rate could only reach about 30%.

But it's not bad!

Get another potential point!

A few girls were not idle, and they used this time to wash everyone's dirty clothes and socks!

Of course, with seawater!

Fat people with clean clothes hang on simple hangers made of branches and let the sun shine!

After drying the moisture, the clothes become hard because of the salt, rub it with your hands, shake it, and a large amount of dry salt grains will fall.

Although it still feels astringent to wear, it is better than having poop all the time!

Tang Xiaoguo's dress is also clean!

But people said that the shallow shoulders and Lu Zhe's shorts are comfortable to wear!

Although she will walk away from time to time, and occasionally leak a little fart, she doesn't seem to care at all, comfort is king.

Look at the time, it's almost noon!

In the distance, the blue sky and white clouds, the blue sea, but there is never the shadow of the rescue team!

It seems that today may not be able to wait for rescue!

At this time, there is a new plan!

Calculate where you are!

This requires a compass!

Making a compass sounds difficult, but if you think about it, it may not be impossible!

If you want to make a compass, you need a magnetic needle!

Think about what you have on hand that is magnetic?!

Ning Shu's magnetic door card, as well as Lin's shallow bank card magnetic stripe, there are also magnet-like things in the mobile phone!

It seems that there is more than one way to make a compass!

That's the easiest!

Lu Zhe took out a bank card and used a ruler and pencil to draw two lines at the passing magnetic sheet, and the two lines were about 3 mm apart!

Then use a small round blade to follow these two lines over and over again!

Each line was drawn about fifty times, and the magnetic card was cut by him, resulting in a thin plastic strip 54 mm long and 3 mm wide with a magnetic sheet in the middle!

Then cut off the excess plastic segment at the other end of the magnetic sheet, leaving a plastic magnetic needle of about 35 mm!

Finally, take a half-cut bottle, fill it with water, and then gently place this "magnetic needle" on the surface of the water, and after a while, the magnetic needle will point in one direction!

"Ding! Congratulations to the host, get a simple compass, potential point +1! The

girl, on the other hand, was sitting in the shade to escape the summer and chat.

Tang Xiaoguo complained: "It seems that we can't wait for the rescue team today!" They must have thought we were dead and wouldn't take the time to find us!

Jiang Yao said: "It's only been half a day today, maybe we will be searched for this side in the afternoon."

Ning Shu listened for a while, and suddenly said: "Listen, I seem to have heard the sound of a helicopter!"

This sentence made everyone excited and listened.

Finally, Lin shallow sighed leisurely: "What's the helicopter, that's the squad leader, your stomach is barking!" "

Listen again, sure enough!

"Hey, eating so much has no effect at all..." Tang

Xiaoguo touched Ning Shu's stomach and said, "Squad leader, squad leader, quickly release the helicopter and save us back!"

Ning Shu said helplessly: "Dead open..."

And at this time, everyone found that Lu Zhe had not participated in the topic, and what was drawing with a diary?

Ning Shu was curious: "Hey, our general sports committee, what are you doing?"

Lu Zhe said, "I'm calculating our position!" "

Location? Can it be calculated?

"Although not very precise, it should theoretically be able to be calculated!"

Lu Zhe's words attracted the interest of several other people, and everyone gathered around.

Ning Shu hurriedly said, "Tell me quickly, where are we?"

"Let's talk about the train of thought first!"

Lu Zhe pondered and continued:

"In the summer in the Northern Hemisphere, the days are much longer than the nights, and here, the difference between day and night is less than half an hour, do you know what this means?!"

Tang Xiaoguo looked confused and said, "We are in the Southern Hemisphere?

"That's not right!"

Lin thought for a while: "The closer you are to the poles, the greater the time difference between day and night, and the closer you are to the equator, the smaller the time difference between day and night!"

"That's right!"

Lu Zhe nodded approvingly, opened his notebook, and it was a hand-drawn map: "It's June 11th, it's around the summer solstice, and we have a difference of about two hours between day and night here, indicating that the latitude of our position is very small, it should be between the equator and the Tropic of Cancer!" Saying

that, on the hand-drawn map, dashingly drew a horizontal line!

A few girls were so impressed by this hand-drawn map!

Yes, although somewhat sloppy, the location of the country is very detailed and accurate.