Chapter 299: Convex Lens Fire

The squirrel wagged his tail and forgave Zhou Jiu a little.

Forget it, the birds are stupid, so let's take care of it.

Big Squirrel is very magnanimous.

Zhou Jiu had no idea that the squirrel who was secretly observing from the big pine tree over there had come to such a terrifying conclusion.

He was now looking at the twigs under his paws, wondering how to set them on fire.

I don't know where the squirrel got the branches to dry his food, but these twigs are much drier than the dead branches and leaves seen in other forests.

Zhou Jiu flapped his wings, and even had the idea of catching the squirrel and letting it continue to look for branches to come back as firewood.

Of course, this idea was quickly dispelled by him, after all, he had already robbed other people's food, and it would be too inhumane to arrest them for him to do long-term work at this time.

Well......

It's a little bit more unreasonable.

The magnanimous big squirrel brother didn't know that he had just escaped a catastrophe himself, and he was still pitiful that a creature like a bird was really stupid to raise children for others.

As for the Xiaoice shoes that Zhou Jiu mortgaged before, the squirrel is not rare at all for those two small pieces of wood.

When Zhou Jiu flew to the pile of small branches, he easily saw the Xiaoice shoes that he cherished very much, abandoned by the squirrel and thrown there like a broom, without moving.

Although he didn't want the squirrel to take away his small piece of wood, but being thrown aside by the squirrel so indifferently made Zhou Jiu feel a little unhappy.

Zhou Jiu stretched out his paws and grabbed the rope on the small piece of wood, flapped his wings and flew up, flew directly to the side and settled the Xiaoice shoes before flying back to continue.

These two pieces of wood had to be separated from the branches, because they were going to be burned later.

If he accidentally forgot that the two small pieces of wood were placed on the branches, and burned them together, he would probably die of distress afterwards.

He hadn't been to the lake a few times since he had this Xiaoice shoe.

The novelty has not passed, and this Xiaoice shoe is still a treasure to him.

Seeing that this child has almost eaten, it almost means that he has not eaten too much.

Because if you have just gone through hunger, if you eat too much for a while, it will be bad for your stomach, so you should come gradually and little by little.

It's just that if you have to pay attention to it, it doesn't work, and it stands to reason that nuts are not very good, so it's best to drink some porridge.

But in this situation, where can I get porridge?

Even if there is enough rice, let alone porridge, the rice will not be cooked.

Zhou Jiu flapped his wings and began to think of a way to make a fire, if he used a convex lens to make a fire, the main thing was to pass the light through the glass that was ground into a convex lens, gather at one point, and let the temperature of that point rise, so as to ignite things and ignite the flame.

Children don't wear glasses, and there can't be glass here, so in an emergency, you have to use ice instead.

However, if you want to grind it into that shape with ice, Zhou Jiu's body temperature will definitely not be good, so this little child must be allowed to do it.

Zhou Jiu stepped on the small branch under his paws, knowing that raw materials were not difficult to obtain, and the key was how to teach this child how to use the principle of convex lens to make a fire, and let him have no resistance to this matter.

Zhou Jiu flapped his wings, feeling that he was alone, running on the road to winning the Oscar every day.

Zhou Jiu decisively pretended to slip under his claws, fell from the small branch, and fell into the snow with one head.

The child screamed, and hurriedly ran over to dig Zhou Jiu out of the snow, and Zhou Jiu, who didn't look like him at all, pretended to be frozen, and trembled by the child's hand.

The child was naturally in a hurry, and when he unzipped his clothes, he was about to put Zhou Jiu into his chest, and covered it with body temperature according to the previous method.

However, as soon as the child picked up Zhou Jiu, he found that the reason for Zhou Jiu's cold was not the loss of body temperature, but because the feathers were wet.

Zhou Jiu's feathers naturally wouldn't get wet so easily, but he couldn't help but do it himself.

When he fell into the snow, he secretly rubbed himself with his paws, but he pressed the snow on himself, and then covered himself with a hard cover.

His hard work was not in vain, and when the child found that its feathers were wet, he knew that his body temperature could not completely dry it, so he was naturally very anxious.

In a hurry, I'm also trying to figure out how to make a fire.

"But where does the fire come from in such a place, why don't you rub it in my arms, and I'll take you down the mountain, and then we'll find someone to borrow the fire?"

Although Zhou Jiu got himself wet, he was actually quite cold, and he was a little fighting at this time: "It's too late." ”

The child seemed afraid that it would be too late to hear these words.

After Zhou Jiu said these words, he hurriedly stuffed Zhou Jiu into his arms, and then he was about to run down.

"In time, in time...... Woo woo woo didn't have time to ......"

Zhou Jiu wet his feathers, but he didn't let the child run down the mountain in such a hurry.

So when the child was in a hurry and almost didn't fall, Zhou Jiu quickly flapped his wings and climbed out of the child's arms.

Then I began to organize the language, trying to teach the child how to do it, how to grind a suitable ice convex lens.

It is relatively easy to get a piece of ice in the mountains and forests in winter.

However, once you have the ice, you need to grind it to the desired shape.

Zhou Jiu instructed the children to use their body heat to thin the sides of the ice cube to make it look like a convex lens, and then brought the ice cube to the top of the small branch.

Gather the light at one point and wait intently for the twigs to burn.

However, I don't know if it was because they were not skilled or because the temperature of the sun was too low, they waited for a while, even until the ice began to melt, and the ice water dripped down the fingers of the little children on the little branches, but they did not wait for the little branches to burn.

Zhou Jiu jumped out of the child's arms, fiddled with the pile of small branches, and then stretched out his paws to shake the place where the convex lens was placed, and found that there was indeed no heat.

Zhou Jiu will not suspect that this method is wrong.

Because when they were children, they also played the game of magnifying glass burning things under the sun, and at that time the magnifying glass was okay, and at this time, the ice convex lens made by using the same principle was also logically possible.

If they can't now, it means that something is wrong with them right now.

……