"Ahem, low-key and low-key."

Wang Shanhai settled down, looked at Wang Yu with appreciation, and then pretended to be profound and slowly spoke:

"But in addition to the above two methods, there is actually a method of lighting a fire."

"Another kind?"

At this moment, Wang Yu, Wang Bo and others were a little stunned.

It was a simple fire, and in just a few minutes, they had seen two or three.

And now, the other party actually said that there is another kind?!

At this moment, not only Wang Bo and others from Class 9, but even Wang Yu was a little confused.

After the other party's words fell, Wang Yu hurriedly glanced at the sundries bag again.

All that's left inside are some plastic bags, sapper shovels, multi-purpose knives, and canvas and the like.

I think it was the utensils that would be used to handle food and set up camps.

There's really no more than a little bit of prop to be able to match the flames.

But now, the other party actually said that there is another kind.

This made Wang Yu puzzled, and at the same time, he became more curious in his heart, and looked at Wang Shanhai with burning eyes.

Looking at the surprised expressions of Wang Bo and the others, Wang Shanhai nodded with satisfaction.

He was robbed of the limelight by the student in the first class just now, and now he plans to take the limelight back.

must not let his style decline in Wang Bo's heart.

Fortunately, there was far more than one way for him to inquire from Ren Yan.

At that time, he was sighing, where did Ren Yan know so many 'tricks' in life.

But now it seems that these tips are still very useful~

"Ahem..."Wang Shanhai coughed twice again and cheered up.

And Wang Bo and the others also became more serious.

They are now eager to see another method that Wang Shanhai said.

Afterwards, they saw Wang Shanhai unhurriedly take out a few plastic bags from the glove bag and shake them in front of them.

"The tool for this method is this plastic bag."

"Plastic bags?" Wang Bo and the others tilted their necks in unison and questioned: "No, big brother, can this thing make a fire?" ”

"It's good, but there's no way to spontaneously combust..."

Only Wang Yu was staring and pondering on the side.

"It's just one of the tools, not the main ones." Wang Shanhai smiled mysteriously: "And the main utensils are water." ”

"Water?!"

At this time, Wang Bo and the others were even more confused.

The first time I heard that water was needed to light a fire.

At the same time, netizens in the live broadcast room are also full of puzzlement:

"Brother Bajie is not joking... Can water be used to make a fire? ”

"Completely incomprehensible, water and plastic bags... To be reasonable, all I can think of is to put out a fire."

"Fire extinguishing +1, this thing is a simple fire extinguisher."

The same goes for the judges in the studio.

If the previous operations were understandable after they were proposed, now they belong to the unheard of realm.

"Teachers, can you think of any new methods?" The host He Bing asked with luck.

The judges shook their heads, saying that although they didn't understand, they were shocked.

At this time, Wang Shanhai had already opened a bottle of water and poured it all into a plastic bag.

After that, he carried a plastic bag half filled with water, and stopped until he came to a particularly sunny place.

Wang Bo and the others also had a strong sense of curiosity and followed Wang Shanhai's side closely.

Think about what Wang Shanhai plans to do.

Then, under their gaze, Wang Shanhai took out a piece of toilet paper and put it on the sun-scorched ground.

Then he crumpled the plastic bag filled with water into a tight water balloon and held it between the sunlight and toilet paper at an angle.

Let the sunlight shine completely through the water balloon and shine on the toilet paper.

In an instant, the condensed sunlight spots formed a rather dazzling dot on the toilet paper.

With the passage of time, the toilet paper around this little dot gradually turns from white to yellow, and from yellow to brown...

A few wisps of smoke rose and a flash of fire emerged.

“......”

Seeing this wonderful scene, Wang Bo and the others were completely dumbfounded, just stunned to look at the inexplicably ignited flame, and felt inexplicably shocked in their hearts.

At the same time, there is also a fear of nature in my heart.

This seemingly unrelated but interconnected feeling made them awe-inspired.

Other than that, any emotion seems so pale.

Wang Yu, on the other hand, widened his eyes and muttered to himself: "Magnifying glass... A magnifying glass made of water..., why didn't I think of it? ”

"That's right, it's the effect of a magnifying glass." Seeing that his goal was achieved, Wang Shanhai stepped on the flames and relaxed his shoulders refreshedly:

"In the words of your teacher, this transparent water ball made of plastic bags and water can form a simple magnifying glass."

"The light will eventually converge on one point due to the refraction of the water balloon, and although it will be more or less dispersed, it is not much different from the effect of a convex lens."

"With the right angle, it's easy to gather the temperature of the sunlight and ignite some flammables."

"But the only regret of this method is that the weather required is too harsh, and it can only be used for emergencies, so you can understand it."

Wang Shanhai said these words with great pride, and he was also very satisfied when he looked at his son's ghostly appearance.

He feels like he's in good shape.

"That's right..."Wang Bo and the others sighed and nodded.

I can't help but feel a little melancholy in my heart, the learning they looked down on the most in the past, but they couldn't imagine that it contained this kind of energy.

But then they suddenly felt that something was wrong: "According to Teacher Ren's words...?" ”

"Wow, Brother Wang, you didn't learn secretly from Teacher Ren, and then come over and pretend to be X~ You are so inferior~"

As soon as this remark came out, it immediately attracted the attention of everyone present.

At this moment, they all looked at Wang Shanhai with a suspicious look.

Wang Shanhai's expression immediately froze.

Made, get carried away!

Forgot to hide some details!

But anyway, he was also a person who came over, and Wang Shanhai quickly recovered.

I saw that his face was not red and his flesh was not jumping, and he said calmly: "Ahem, in fact, the best thing to use in the field is that set of fire-making equipment." ”

"After all, you can't always find batteries, but fire-taking equipment can be made at all times."

"And as for the fire-taking equipment, there is another version of this."

"It looks like a bow, and it's also known as a bowstring fire-taking device."

"Now that you have learned so many ways to make fire in the wild, I think you might as well try to make a bowstring to make fire, which can be regarded as giving yourself one more experience~"

After saying this, Wang Shanhai left Wang Bo and the others slipperily.

If he continued to stay here, he felt that he would definitely have to face the embarrassing scene of pretending to be X's failure, and it was the right way to slip away while the style was still there.

After digesting Wang Shanhai's words, Wang Bo and the others looked at his back that was gradually moving away, and suddenly felt a little depressed.

In some ways, why is this product the same as my own cheap head teacher?!

However, despite this doubt, they honestly returned to their original place and began to remake the bowstring fire device based on the stone plate fire device.

Not here this time is because of the lack of flames.

It's just that I think it's interesting...