Chapter 493: Cross your own boat!

Cross the river?
That's right, running the second game of the man is to challenge crossing the river, and Yang An's phrase was actually guessed by him!
Sun PD motioned for the men's team to open the R-shaped treasure chest, which contained a large paddle head.
"The second game, please take the boat you made to cross the Yangtze River. The straight line distance is 1.5 kilometers. We will provide more accurate data on the water speed and wind speed later!"
With the candid introduction of Sun Cannon, the staff continuously extracted a large amount of materials from behind the 45-degree slope, including bamboo joints, five-layer hard corrugated cardboard shells, rubber tires, etc. In addition, a park battery car dragged more than 1,000 empty Plastic bottles, which are also good materials for making ferries, and other things like cutting machines, waterproof membranes, scotch tape, nail hammers, and various tools are basically there.
Looking at such a big posture, it was not only the brothers who felt every day that they were aggressive, even the running man couldn't help but rebel.
Yang An first stepped forward to question: "Crossing the Yangtze River? Have your production team tried it?"
Sun Cannon nodded: "We have tried three ships at 7 am this morning, and the average journey time was 35 minutes."
The others were planning to follow, and when they heard the answer, they all went out.
The production team has tried it, so there is nothing to say, and the average time of the three ships is 35 minutes, which shows that the game plan is feasible.
Sun Dabao continued to introduce: "After ten minutes from the official timing, the Hongfeng Yangtze River Water Department will temporarily stop large vessels upstream and downstream, leaving you an hour, so in order not to delay normal water transportation, please hurry up time."
What's still unclear, Wang Han asked: "Is each of our teams riding a homemade boat?"
Sun Cannon explained: "You can choose a speedboat for two people, or three people. If you have the ability, you can also cross the river in a canoe. All methods are possible. The type and materials of the hull are not limited, but each team must All crossings are considered a victory. If there are multiple vessels, the time per capita is used to win with a short team. "
Now everyone understands that while the staff moved the materials, the two teams discussed separately.
At first Wang Han asked: "Who has any experience in this area?"
Yang An smiled and shook her head: "Experience of crossing the river? I'm afraid no one! Let me first talk about what boats cross the river and how to split up!"
Wang Han asked: "What team?"
"Separate the ship!" Yang An pointed to the pile of materials. "Don't you really plan to use bamboo rafts to carry us all, cross the river together?"
Wang Han really has this idea, but Yang An said: "I recorded" Following the Adventure with Bell ". Real bamboo rafts need the kind of thick hollow old bamboo, like this green bamboo, which is still slender and provides buoyancy. Very limited. "
Wang Han pointed at the empty bottle: "If you are only worried about buoyancy, we can make a bamboo raft and bind a circle of buoyancy bottles on the edge of the bamboo raft. Can't we solve it?"
Qian Feng added: "I agree with Han's plan, because only bamboo rafts can provide such a large carrying area, otherwise the six of us will definitely not be able to sit and must divide the boat."
Ou Di stood by Yang An this time: "What's wrong with sub-ships? The area of ​​bamboo rafts is really large, but there are more people, it will be heavier and more difficult to control, and you will overturn if you don't pay attention.
Wang Han dismissed: "We can completely increase the area of ​​the bamboo raft and keep the center of gravity."
Ou Di countered: "That would increase the weight of the bamboo raft and become bloated. Don't forget, we also need to paddle across the river by hand, not just floating on the river safely!"
Two different voices appeared in the Tiantian Brothers team. Wang Han is a supporter of the bamboo raft faction, and on the premise that everyone has no experience, only the bamboo raft that you often see on TV is more reassuring.
But Yang An was right in saying that many platoons are carrying a long cymbal, stepping on three or five bundled bamboo rafts, and moving quickly in the rivers and rivers. These are the effects of TV movies. Shooting, the ten-meter-long bamboo raft is only stepping on one person, now six people sit down, can it work?
The situation of the men's team is much better, because there is a learned Shabe here.
Shabe was stubborn, with a final voice: "Be a paper boat!"
Can a paper boat cross the river?
Seeing that everyone was skeptical, Shabe was confident: "We have two ships, Hu Ge and Yan Bao, you and one team. Xiao Tong and I follow Hu Ge, Yi Shan and Da Bao follow the capable person. Such weight and strength, It ’s basically average. Believe me, the five-layer corrugated cardboard shell is all air, which can provide greater buoyancy by itself, and it is lighter than other materials.

"Is the hull covered with a waterproof membrane?"
"That's right! Because the actual time to cross the river may be less than 10 minutes, using a lot of film to waterproof, light and effective."
"We can try a pure empty bottle! Isn't the empty bottle lighter? And it's more buoyant!"
"Don't think about buoyancy. Our boat is small. If the buoyancy is too large, our body will exceed the level of the water, so a random wave will hit, and only the life of the boat will be capsized."
"Look over there, they seem to be planning to use a bamboo raft!"
"Listen to me, use a bamboo raft? Don't be stupid, you don't want to think about it. This is red maple. There are no mountains around. Are these green bamboos really suitable for bamboo rafts? I am very doubtful! And Xiaotong, you remember "Adventure with Bell", how many people did we use to lift it that time? "
Guan Xiaotong immediately remembered that they had learned to make bamboo rafts during the recording of the first jungle experience promotional video. Not to mention anything else, just the weight of a bamboo raft made them painful and totally unable to lift them. Coupled with their four girls, they could only barely lift it up. After pushing into the water and sitting for eight people, the bamboo raft was basically all submerged in the water. Everyone was soaking in the water and rowing, which was quite painful. .
"How about using an empty bottle to increase the buoyancy of a bamboo raft?" Guan Xiaotong asked the last question, representing the voice of others.
Shabei shook her head: "The buoyancy of empty bottles is more difficult to control. If you don't launch the water, you never know how many empty bottles you need. Remember, we have to fight for time!"
The smart Sabbe thought of the most critical issue of the bamboo raft. No one knows the buoyancy of the empty bottle. If it is less tied, it will not work. If you want to bind again, you need to pull the boat up again, which wastes a lot of time. The bamboo raft will float, making it easy to capsize.
The men's team quickly determined that the paper boat crossed the river.
After voting every day, the brothers of Tiantian still firmly chose bamboo rafts and empty bottles. The only opponents were Yang An and Audi.
"Odi and Wang Han are at odds with each other?" That weird thought popped up again, frightening Yang An.
He is even more silent. As an outsider, he is not good in the middle. Don't say anything, just work hard, just take a bamboo raft, just play it!
Time began to count, everyone dressed well in work clothes, quickly divided labor, and began to make ships.
Wang Han personally chose green bamboo, Ou Di and Yang An were responsible for lifting, Xiao Wu and Tian Yuan were responsible for cutting them to the same length, and Qian Feng was responsible for fixing the beams and ropes.
The green bamboo is too thin to sit in six people, and it is in three rows. For each row of two people, Wang Han chose twenty. Try to compare and barely seat two people side by side, but do n’t try to paddle. .
Yang An suggested: "If you want a more comfortable sitting position, at least thirty green bamboos are needed, but I hope it is a bit longer. You said it yourself, the center of gravity should be as far as possible, otherwise it is easy to capsize."
Wang Han felt his chin and thought: "Continue to widen and lengthen! After moving the bamboo, let's bind the buoyant empty bottles!"
The sound of the cutting machine was buzzing, and the bamboo raft making was in full swing.
The running man's voice is much lower. The five-layer corrugated cardboard is the largest box. Peng Yuyan, Zhang Yishan, and Jin Dabao are sitting in a line. The three Shabe standing next to each other, folding, designing cutting and pasting schemes.
Opinions will always be different. A strong team requires good leaders and decision makers.
When Yang An left the team, speaking about intelligence, Shabei should be slightly better. He had been a host at CCTV and was well informed, so the paper boat idea was proposed by him, and the design plan was also based on his. Everyone proposed Good suggestion, he can absorb and improve, this is quite rare ~ EbookFREE.me ~ Their plan was completed in two minutes, everyone started, began to cut, and made the hull.
Both sides can see each other's movements, they must be disdainful to each other, there are always silly goods in the team, Jin Dabao puts down his own things and does not do, ran to challenge the brothers every day, full of laughter.
After ten minutes, the ships on both sides had almost completed the main body.
Thirty bamboo rafts were placed upright, about one and a half meters wide, and cut to three meters in length, with a total area of ​​four or five square meters. Three support rods were bundled horizontally, and the buoyancy bottles around them were also made. Forms are attached to one side of the bamboo raft. In order to lower the center of gravity and increase the area of ​​buoyancy, a maximum of two layers were bundled and hundreds were used.
The paper boat on the man's side is too ordinary. The hull is a three-person canoe. Ten corrugated cardboard sheets are bundled under the hull, which can provide maximum stability and ensure that the hull will not be deformed and the buoyancy is completely It rests on the hollow part of corrugated cardboard and the hull drainage part.
In addition, for safety reasons, Peng Yuyan made simple and effective keels, one in front of each person, just to support the sides of the hull, so that even if the water pressure is on the sides of the hull, the boat will not be crushed from the side.
"Hurry up! Wang Han, they've bundled the buoyancy bottles!"
"Don't worry, we have to succeed in one go!"
The two men running the boat also reached the final stage of tape binding, and everyone cheered themselves up.
"The two of them are ready too! Come on, come on! And the last bit, evenly bundle!"
Every day brothers are also speeding up. Everyone is desperate. Whether they can succeed or not depends on the performance after entering the water!
Put on the life jackets, the two teams started to move the ship and launched!
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