After finishing speaking, Dean Wen walked out of the office directly with this thing.

As soon as they came out, they saw another researcher at the institute.

"What is this for? Why are you in a hurry?"

Hearing the researcher's question, Dean Wen glanced at him and said, "Just now, Lin Su came to me and said that this experiment has already achieved results. No, I'll take her outside to test the results of this time. ”

Hearing Dean Wen's words, the old gentleman was obviously very curious.

"Lin Su's research has come to fruition? This speed is quite fast, let's go out and have a look." ”

Hearing his words, Dean Wen did not refuse.

Therefore, their experimental team has naturally increased a lot.

Because the material invented by Lin Su is mainly to be used in the treatment of floods.

Therefore, Dean Wen directly asked the logistics staff to build an experimental scene. It simulates the scene when a flood occurs.

Inside a large, closed box. A high-pressure water and wood warehouse is used in a box to simulate a flood situation.

After the water inside the box has covered the bottom of this box. Dean Wen, who had been standing aside, threw the thing in his hand, which looked like a towel, directly into the water at this time.

It looks like it's only the size of a towel, and the weight in your hand is very light.

However, after this towel was thrown inside the box. Its volume, however, changes rapidly.

Especially after getting wet, this thing starts to grow in size rapidly.

As it grew in size, it sank directly to the bottom of the box. The water in the tank was firmly blocked outside.

When the shape of the material changed, Dean Wen's eyes lit up all of a sudden.

He looked at a few people who were not far away, holding high-pressure water cannons in their hands. Say to them, "Immediately increase the pressure of the water cannon, and then charge at this thing." ”

Hear Dean Wen's command. These people directly aimed the high-pressure water gun in their hands at this time, and sank the item at the bottom of the water tank.

Because of the bottom of the tank, there is only the reason for the interception of this pocket.

So, after being washed by a high-pressure water cannon for a while. This bag of materials left its original position.

But even so, its ability to block the flow of water was enough to surprise Dean Moon.

At this time, Dean Wen turned his head directly to look at Lin Su. Then, there were some eagerly asked Lin Su.

"Lin Su, do you still have this material in your hand? If so, you can bring it over, and we will do a few more experiments. ”

Hearing Dean Wen's words, Lin Su did not delay at all. She directly handed over the remaining experimental results in her backpack to Dean Wen.

Dean Wen didn't hesitate, and directly threw the materials that Lin Su had just handed him into the water.

The location he had chosen was very good, just close to the bag of materials that he had thrown down for the first time.

After that, he threw down these bags of materials. Like the first material that was thrown in, it swelled rapidly when it touched water. Moreover, it sank directly to the bottom of the tank, blocking the surging water.

Even these materials when they come together. Just stacked together, they are tightly glued together as if they were attractive.

Seeing this phenomenon, Dean Wen's eyes lit up and he turned his head to look at Lin Su.

"Is this material sticky when it comes together?"

"It's not sticky, but the material is when it comes into contact with water. Between the same materials, there is indeed a mutual attraction. Make them firmly attracted together.

And the more the same material, the stronger the attraction to each other. The stronger they will become. ”

With this characteristic alone, Dean Moon can imagine it. This material will be very useful if it is used to control floods.

He waved to the staff who were standing to the side with a high-pressure water cannon.

These staff members immediately understood what Dean Wen meant.

They put the high-pressure water gun in their hands and increased the pressure. Then, he rushed over to the bags of materials that were stacked together.

Seriously, after a few tweaks. Now in the high-pressure water gun, the force of the water rushing out is already very strong.

But even this did not wash away the materials that had been piled up on top of each other. There is not even a way for the water to flow through their blockage.

Seeing this scene, the surprise in Dean Wen's eyes became deeper.

He beckoned directly to Lin Su and asked, "If, if I put more of this material in this tank, wouldn't the effect be better?"

Hearing Dean Wen's words, Lin Su nodded.

"According to my experimental data, the more these materials are piled together. The more stickiness is created between them. Therefore, it will become more stable. ”

"So, what if the flood waters go out? How can this material be recycled? And how much does it cost? Will it be very expensive? As a result, this material cannot be used in large quantities?"

Hearing Dean Wen's words, Lin Su immediately laughed.

"Dean Wen, I have already thought about all the questions you mentioned. If this material is produced in small quantities, it will cost a lot. However, if it is produced in large quantities, it is not too expensive.

I roughly calculated that if more than 5,000 bags were produced at once, the production price would be about the same as a bag of sand.

Moreover, the more this material is produced at once, the lower the price.

As for the recycling problem you mentioned, you don't have to worry about that. After the material is air-dried without contact with water, it will become in the state it was in when it did not swell.

So, it's actually recyclable.

The material in this pocket can be recycled at least three times. Therefore, it is quite cost-effective. ”

Originally, Dean Wen was happy enough to hear Lin Su's words. If this material can really be like what Lin Su said, then it can indeed be used in a large number of flood control.

"That's right, after my test. The water quality of the water filtered by this material will be significantly improved. Of course, this is just my experiment, and the equipment in my laboratory is not good, so the test may not be very accurate. ”