Live broadcast: Teach students to play Three Kingdoms at the beginning

Chapter 84 Fire-making Suit

"A new method?"

Wang Bo and the others, who were about to do some practical operations, turned to look at him when they heard what Wang Shanhai said:
"Brother Wang, is there another way to make fire by drilling wood?"

"Of course." Wang Shanhai nodded confidently: "We are the primates of all things, the top of the food chain who are good at using tools."

"Drilling wood to make fire can be solved with tools, so why bother?"

While speaking, Wang Shanhai took out a disc-shaped stone from his lower back, and there was an obvious hole in the middle.

This is the prop that Ren Yan found when explaining this method to Wang Shanhai just now.

Now it has been taken over by Wang Shanhai in the name of giving a demonstration to the children.

He still remembered Ren Yan's effort when he made a hole in this stone, and he didn't want to show his strength in front of Wang Bo.

It's better to do it more easily, so as to show your own style.

"Brother Wang, what's the use of this?" A boy next to Wang Bo asked, and the rest of the people also looked at the stone and fell into deep thought.

"You know the steam engine, right? (This sentence is no problem!)" Wang Shanhai glanced at everyone, then picked up a branch and passed through the disc stone.

"When the steam engine first became a power source, it had a flywheel as the power system for the loop, relying on the inertia generated by the flywheel."

Wang Shanhai recalled Ren Yan's words, and explained slowly.

"And the function of the disc stone in my hand is actually similar to the flywheel on a steam engine, and it also plays a role of inertia."

"But for it to work on its own, we need to do an additional step."

As Wang Shanhai said, he completely stuck the disc stone on the branch, completing the first step.

Then, very acquaintedly, he used a knife to cut a cross on the top of the branch, and then pulled out a nylon rope from the sundries that Ren Yan brought.

After stuffing the middle part into the cross of the branch and tying it with another small piece of thin thread, the nylon thread thrown out from both ends was wound in a snake shape towards the branch.

After a while, a strange combination of branches with a stone disc falling from the bottom and a nylon rope spirally wound on the top appeared in front of Wang Bo and others.

"This is the tool you mentioned?" Wang Bo asked in confusion.

"Yes." Wang Shanhai nodded, and took a deep look at his son.

He had never seen such a curious look on his son's face before, but now...
He could feel that Wang Bo had changed significantly.

"I call this set of equipment a fire-drilling flywheel. If you add some suitable wooden boards with fire grooves, it will be a set of tools for drilling fire." Wang Shanhai said.

"How to use this thing, Brother Wang."

"Simple~" Wang Shanhai waved his hand slightly, took the flywheel and propped it to the wooden board where the fire tank was opened before.

After fixing the position, Wang Shanhai calmly pulled the two ends of the nylon rope wrapped around the branch.

next moment.

The originally quiet branch spun quickly, and after one turn, it would immediately return to its original shape.

The two nylon ropes that had been pulled straight also returned to the entangled state again due to inertia.

After that, Wang Shanhai pulled again, and the branch spun rapidly again.

Under Wang Shanhai's repetition, after more than ten seconds, the smoke began to rise.

According to the previous method, Wang Haisheng quickly ignited another flame.

Look at the newly lit flames in front of you.

Wang Bo and the others looked at each other in shock.

A flame that they had exhausted a lot of energy before could not deal with it, and now it was so easy for the opponent to make two balls.

And the last ball is still so freehand? !
This made them ashamed for a while.

They are all human, so why is there such a big gap?
But ashamed, ashamed, Wang Bo and others still have a very strong interest in this tool.

In the future, if there is such a thing in the wilderness, who will use a lighter!

The lighter may break at any time, but this thing can be made in minutes.

It doesn't hurt your hands!

It is simply a gift of nature!

"Brother Wang, is the principle of this thing purely based on inertia?" Wang Bo and others seemed extremely excited at the moment.

Wang Shanhai scratched his neck in embarrassment. He just let Yan mention the principle of this thing, and he probably knew what was going on.

But if you really let him speak clearly and logically, it would be a bit embarrassing for him.

"Well, it mainly relies on inertia, but there is also a part of centrifugal force."

"But if you want to understand this, you have to study physics well."

"Otherwise, there are more things, and you won't understand."

In the end, Wang Shanhai could only choose such a universal answer.

'You don't even understand! '

This trick was a one-word technique commonly used by the teacher when he was in school.

In the face of students, it can be called impeccable.

"Oh, that's it." Wang Bo and the others nodded cooperatively, and at the same time memorized physics.

Physics also planted seeds in their hearts for the first time.

Then they had a great time playing with the flywheel fire tool made by Wang Shanhai.

At the same time, I still want to continue to imitate some.

However, he fell into a little embarrassment when opening holes in the stone.

It is really difficult to make holes in the stone without the right tools.

Seeing this, Wang Shanhai smiled, and then remembered the solution given by Ren Yan:

"If you're not in a hurry, you can find some clay and make a clay disc with a hole in the middle."

"After drying, it can completely function as a stone disc."

Hearing this, Wang Bo and the others were stunned for a moment.

me? !Can you still play like this? !

At this moment, they were deeply aware of their own shortcomings, and they all cast admiring gazes at Wang Shanhai.

Jieren is not an ordinary person!

Wang Shanhai stood up very well.

Look, my son has started to worship him!

At the same time, in the live broadcast room.

Netizens are also very excited to see:
"Mom! I learned something in the live broadcast!"

"This pig-headed man is still very strong, he has already played tricks on making fire by drilling wood!"

"What a god, a pig-headed man, is Bajie okay?!"

"Yes, no, Class Nine's outing has begun to show results!"

"Just by watching and reviewing the inertia, this live broadcast is poisonous!"

"Sure enough, those who can play with Teacher Ren are not normal people."

"Maybe this is like attracting birds of a feather? (dog head)"

"Look, you can also learn the use of idioms in the barrage, and you really are not a serious person! (dog head)"

However, while the netizens were having fun.

Wang Bo's place in Longtoushan Mountain.

Wang Shanhai, who was proud of himself, heard an unusually abrupt sentence.

"Actually, there is an easier way"

(End of this chapter)