In the next few days, Lin Feng did three things.

First, he went to a sugar cane forest and cut some sugar cane to replenish the sugar and enrich his food recipe.

There are not a few cassavas left, and it is the time when the green and yellow are not harvested, and something else needs to replace the carbs.

So, sugar is the first choice.

The second thing, because of the constraints of the system's tasks, he went to the hinterland of the island again.

According to the map of the island in the system, he has explored nearly two-thirds of the area of the island so far.

North Coast (Temple).

West Coast (base camp).

East Coast (spawn point).

South Shore (Food Search Belt)

Now, only a small area on the northwest shore has not been reached, and the rest of the place is almost the same.

The northwest shore is a reef belt, and the road is not easy to walk.

Therefore, Lin Feng decided to postpone the second task of the system until the end of the month.

Anyway, it's time.

The third thing is that there was a rare heavy rain on the island.

The outbreak of the rainy season has officially arrived.

The rain was a mixed blessing for Lin Feng.

Happily, the tiled houses, Roman brick chicken coops and storage sheds have stood the test!

Worryingly, the fire is gone, and the camp is seriously flooded.

In addition, the fresh water brought by the heavy rainfall was not well used and was all wasted.

This morning, the weather has just cleared.

Lin Feng got up early and started the live broadcast.

"Phew, hello everyone—"

"Today is my 49th day on Eurodia, and with less than 11 days to go, my journey is coming to an end. ”

"The heavy rain a few days ago put out the fire. The camp was also surrounded by standing water. ”

"Before I leave, I want to do something more and use those Roman bricks. Well...... Do you remember the three rules I said earlier?"

"The last rule is to make reasonable use of it. ”

"Heavy rainfall can bring valuable water to survivors. Right now, I think it's necessary to show you how to save these uninvited freshwater resources in the case of long-term survival. ”

After speaking, Lin Feng came to the storage shed and uncovered the palm leaves that kept out the rain.

"In the wild, there are many, many ways to collect rainwater, and if you are trying to survive, you can use a kettle, which is convenient and fast. ”

"If it is to survive, you can use suitable containers, such as civilized garbage, such as bamboo tubes, such as clay pots. ”

"But what if you're like me, and you're going to survive in a barren land for months, or even years? ”

"The purpose of survival is not just to live, but to live a nourishing and proper life, so that even if we leave human civilization, we can live in peace! This is the direction we should strive for. ”

While explaining to the audience, Lin Feng moved the Roman bricks out of the shed and put them under the eaves.

"So, next, I'm going to use these Roman bricks to build a very ingenious 'rainwater harvesting tower' that can be used for a long time. This is a device invented by the natives of the South Island to collect rainwater!"

"Rainwater harvesting towers, as the name suggests, are rainwater collection equipment, which can store rainwater to the maximum extent that you can use it for a long time. ”

"It's not difficult to build, it's very practical, as long as you know the principle, you can build it in two or three hours. ”

After speaking, the audience in front of the screen was instantly attracted by this wilderness term with a great sense of science and technology.

"Is the anchor really going to develop technology?"

"The first name of Douyu!"

“233333”

"The high yield is like gold, the yield per mu is 1,080, support the anchor!"

"Jin Qila said helplessly, who did I recruit to provoke whom?"

"Master Feng, isn't your copper smelting?

Lin Feng scratched his head and said with a smile: "If you still have time, you will try to practice once, but whether you can succeed or not, there is really no guarantee." ”

"Copper smelting requires a wood charcoal kiln, a blower, and a clay mold, and there are still many links. So, I'll have to put it on hold for now, but I'll try it as long as time lasts. ”

After moving the Roman bricks, Lin Feng picked up the stone axe, came to the forest, and cut some thicker trees.

"The trunk of the tree can be used as the receiving surface of the base pillar of the collection tower and the reservoir!"

"The bottom pillar was made of Roman brick and yellow clay, and the top was topped with branches or bamboo, and I really didn't want to cut the bamboo, so I used the acacia tree instead. ”

After working for a while, Lin Feng cut down a total of four trees.

Back at camp, he chose a suitable area on a high ground to the left of the tiled house, and put some clay on it.

Later, the four base pillars were covered with Roman bricks.

For every two base pillars, build a tree trunk and seal it with clay.

On top of it, the trunks are flattened in turn.

In this way, the bearing surface of the reservoir and the bottom pillar is done.

Immediately afterwards, Lin Feng used the remaining Roman bricks to surround the bearing surface.

"The receiving surface, the bottom of the reservoir, is smoothed with very fine clay, at least three layers, and then dried and fired. ”

"The clay by the river is just what meets the requirements, you see those clay pots of mine, after using them for so long, there has been no seepage and leakage. ”

"Therefore, the bottom of the cistern and the walls of the pond should be made of this kind of soil. ”

When the words fell, he put on his back the bamboo basket and went to the ditch and took a lot of clay.

Because the reservoir cannot enter the kiln, it can only be burned outside, so the requirements for soil are very harsh.

At the very least, it is necessary to ensure that there are no sand grains and no impurities.

Retrieving the clay, Lin Feng mashed it, mixed it with a poop of water, and turned it into cement.

Immediately afterwards, he used a wooden board as a trowel and spread a total of three layers of clay on the bearing surface.

One layer is thinner than the other.

"It's an important part of the process, and as long as it's successful, it's much easier to do it. ”

Lin Feng cautiously wiped the mud one by one, until there was no trace of the trowel.

He then set about building a cistern at the top.

Because of the limited number of Roman bricks, only the bottom circle was built, and the rest of the bricks were replaced with tree trunks and clay.

After a long and busy circle, after an hour and a half, the general shape of the collection tower was finally completed.

It looks a bit like a large incense burner with four corners.

", Master Feng, are you going to build a ding?"

"No, a nuclear reactor is under construction!"

"Wrong, at the Storm Altar, I want to summon the Sword Saint to hack you big pigs' trotters to death!"

“233333”

"Build an arrow tower and defend the city management!!"

While drying the clay in the cistern, Lin Feng set up a square wooden shelf around the collection tower.

The wooden frame forms a "hollow-shaped" gap with the cistern.

He placed a lot of branches on it.

Densely packed, one after the other, it looks like a big square trumpet.

"Brothers, this is a collection fan that collects rainwater to the maximum. ”

When the audience in the live broadcast room heard this, they suddenly realized.

"Wow, is it so exquisite?"

"Master Feng, is there anything simple, I really can't learn this!"

"This feeling is quite simple, I just don't know if the reservoir can store water, if it's okay, it's a masterpiece!"

"The cistern is so high, how do you get the water when you get it?"

Seeing that some viewers questioned it, Lin Feng continued to explain: "As long as it is burned well, it is no problem to store water." As for the water problem, don't worry, we can install an automatic water supply device in the corner of the cistern!"

( = )