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Lin Feng stared at the tree hole for a while, and after a long time, he spoke: "It seems that the bodies of these trees are all hollow. That's why water gushes out of it. ”

"As for the 'tree water', it should not be the product of the tree itself, but the ...... of the surging groundwater, which is affected by the force and gushes up."

After the words fell, Lin Feng looked at the other trees again, and the situation was similar.

The body of the tree is hollow, the appearance is full of holes, and the moss is everywhere.

In the hollow of the tree, water flows like a fountain, gushing out of it and flowing to the ground.

The "tree water" that flowed out, down the river, converged in the distance, forming a small stream that meandered all the way to the end of the jungle.

After pondering for a while, Lin Feng came back to his senses, summoned the drone in front of him, and explained in a slow voice: "The trunks of these trees are very special, they are empty inside, you can think of it as a water pipe, it is easy to understand." ”

"Eurodia Island is located in the southern Pacific Ocean and receives abundant rain all year round. ”

"After a rainstorm, the rainwater seeps into the ground, floods and saturates, forming a force with the hollow trunks and gushing out. ”

As he spoke, Lin Feng walked to a dead tree, turned on the night vision function of the drone, flew to the top, and took pictures.

Sure enough, the trunk was full of water!

Then he drew his stone knife and stabbed the bark twice to make a hole in the tree.

In the next second, countless amounts of water flowed out of it.

Seeing this, Lin Feng continued: "This principle is similar to Yangjing in the countryside, I don't know if you have heard of it, Yangjing is very common in the northwest region. ”

Its scientific name, called piston pumping, is to use the movement of the piston to discharge air, causing the difference between internal and external air pressure, and so that the water rises and pumps out under the action of air pressure. ”

"These hollow trees are no different from the principle of foreign wells, which are all using pressure to pump out groundwater. ”

In the live broadcast room, the audience heard Lin Feng's explanation and suddenly realized!

"6666, got it!"

"I know Yokai, this thing is very common in the countryside!"

"Grandma's house has it, and it's still in use!"

"Awesome, Master Feng, the wells are all laid!"

“233333”

Glancing at the barrage, Lin Feng smiled slightly and said, "If you can keep doing this, it will be really good." ”

"But obviously, this is not possible. ”

"This spectacle must be supported by rainfall, otherwise everything is empty talk. Because if it doesn't rain, the groundwater in the island won't skyrocket, and if there is no groundwater overflow, there will be no pressure in the trunks of the trees, and the water won't be pumped out. ”

"Eurodia Island should have experienced a torrential rain before I came......"

In the next second, Lin Feng focused his gaze on the water flow and said slowly: "This kind of water should be drinkable, there is no problem......

So saying, he stretched out his right hand, placed it under a tree hollow, and took a handful of water.

Tasted it.

The water was cold.

The taste is green and astringent, with a silty smell.

But the water is good and pure.

"Well, brothers, that's great, it's definitely a natural mineral water, although it has some other flavors, but it's definitely better than the water in my bamboo tube......"

The water collected by the water collection system is all sediment and has a strong rust smell.

The tree water is different, it is refreshing, very delicious, and even has a sweet taste.

"It seems that this is probably the place where nearby creatures get water......"

Before he finished speaking, Lin Feng lowered his head, directly blocked a tree hole with his mouth, and sucked it frantically.

"Goo, goo......"

Cool mineral water, overflowing from the corners of his mouth, flowed everywhere.

A long drought is a nectar.

It's like the same person who braved the scorching sun, walked five kilometers and drank a large bottle of chilled Sprite.

This feeling is so refreshing!

In the live broadcast room, the audience couldn't help but swallow their saliva when they saw Lin Feng drinking water.

"Wow, the anchor looks so good drinking water!"

"The heart is cold, the heart is flying!"

"Fancy drinking water~"

"I met love around the corner, congratulations to Feng Ye!"

"What kind of tree is this, and why is there so much water?"

"Feng Ye likes a lot of water!"

“233333”

After drinking heartily for a while, Lin Feng raised his head, panted for breath, and said with a smile: "I don't know what kind of tree this is, looking at the branches and leaves, it should be an evergreen tree." ”

"It doesn't matter what kind of tree it is. The important thing is that it will provide me with a constant supply of water, and I will have to figure out a way to make some containers and move the camp around here!"

"With precious water and hunting spots, the rest of the days were much better. Although it is impossible for these trees to last for two months, as long as they are stored properly, they can definitely last for more than ten days!"

"Huh——!, everyone, I have to rush back to the camp overnight and cut down more thick bamboos to save the water. ”

It's not that far from the camp, and if you take a shortcut, you'll be there in a few hours.

But now Lin Feng can't do this, because the forest is too lush, and once he gets lost, it will be a waste of time.

"I'm going to take note of where I'm going to be, and then I'm going to follow the current all the way to the west coast, then along the beach all the way east, back to the camp, preferably not walking in the jungle at night......"

The encounter that night has always made Lin Feng haunted.

Since there are Tasmanian devils on the island, there must be other beasts.

Otherwise, the food chain will not last long.

So, be careful.

Lin Feng raised his head, looked at the sunlight and the growth direction of the trees, and calculated the approximate direction according to the distance from the hunting point here, and then left.

At this time, it was getting late and the temperature had plummeted.

From time to time, a sea breeze blows, making the trees rustle.

In the quiet jungle, the light gradually dimmed, and he was the only one walking alone.

After another two hours, the West Coast was in sight.

There are still 3,4 kilometers to go, and when you look down from a high place, you can already see the sandy beach and the rolling tide.

However, the road is a downhill road.

And the closer you get to the shore, the steeper the slope becomes.

In the meantime, all kinds of gravel and fallen leaves are full of devastation, and abrupt stone piles can be seen everywhere.

So, it's not easy to walk and it will definitely take a lot of time.

Keep going.

After passing over a rocky area, a large open area appeared on Lin Feng's left.

In the middle, there is an abandoned road paved with gravel.

It seems that it should be man-made.

Lin Feng's eyes widened instantly, and a bad premonition hit his heart!

Could it be that there are other people on this desert island besides themselves?

At the same time, the audience in the live broadcast room naturally saw this scene, and kept sending barrages:

"Damn, anyone?!"

"Nima, what's the situation, where did you come from?"

"Master Feng: I smell a hint of danger......"

"6666, it's getting more and more exciting!"