At night, beside the lake in the center of the Galapagos Islands, the sea breeze gently swayed the leaves, and the sunset reflected the entire horizon.

After a busy afternoon, under the leadership of Du Xiaosheng, the six fans had a clear division of labor, and the seventh lady, PPD and a foreign girl were responsible for collecting a wild potato for storage dinner.

Du Xiaosheng and four other young and powerful fans are responsible for setting up beds in the natural cave below the cliff face.

There has never been a shortage of building materials in the tropical rainforest, and the speed of the collaboration of seven people is naturally many times faster than that of Du Xiaosheng alone.

After solving the accommodation problem, Du Xiaosheng began to make a fire with the dry firewood left in the cave and the dry grass that was dried in the afternoon.

Because of the heavy rain, the air is very humid, and it is difficult to use wood drilling, bow drilling, or fire ploughing to make fire.

So, Du Xiaosheng called the members over and asked, "What are the items you are carrying?" Take them all out and I'll take a look. ”

Hearing Du Xiaosheng's question, the members took out their pockets one after another, Miss Qiqi was carrying a large pack of tissues, PPD was carrying a green arrow gum, and Chen Zhihao was carrying a flashlight......

Seeing these three things, Du Xiaosheng's eyes lit up, and he immediately snapped his fingers and said, "It's time to make a fire and cook tonight." ”

"Huh? How should this fire be born? ”

Du Xiaosheng said with a smile: "Today, I will teach you a little trick of using batteries and chewing gum wrappers to make a fire. ”

In the live broadcast room, many fans were a little confused, and it was difficult to think of how to make fire for these two things for a while.

"Batteries seem to start a fire when they are stoned, right? What is chewing gum used for? ”

"I smashed the battery when I was a kid and it didn't explode, so you can't start a fire with this usage."

"Batteries and chewing gum wrappers are relatively common in life, and these two things can become a source of fire in the wild?"

……

Du Xiaosheng smiled slightly, first used a paratrooper knife to cut the tin foil gum candy paper of the green arrow into an hourglass shape with two thick ends and a thin middle, and then padd the two ends of the chewing gum paper with tin foil with facial tissues, and connected them to the positive and negative poles of the two No. 5 batteries connected at the end, and then, the thinner part in the middle of the tin foil actually burned!

"It's burning! It's really burning! ”

"Bud, magic! Light the toilet paper and light the hay from the campfire and scatter ......"

"How does this work? It's amazing. ”

Just when Du Xiaosheng really made a fire with dry batteries and chewing gum candy wrappers, Miss Qiqi and PPD suddenly closed their mouths in surprise and asked excitedly.

Du Xiaosheng smiled, while carefully adding firewood to let the small flames burn quickly, he said with a smile: "The principle is actually very simple, one side of the tin foil for packaging chewing gum is conductive, and cutting it into a long strip is equivalent to making a wire, and the resistance of tin is smaller." ”

"When the two ends of the tin foil are connected to the positive and negative poles of the battery, a current loop will be formed, which is commonly referred to as a short circuit. When an electric current passes through a conductor, the conductor naturally heats up, which is an electrothermal phenomenon. Tin foil will burn if it is overheated, this is junior high school physics, hehe, have you forgotten it? ”

Miss Qiqi asked suspiciously, "Then why did you cut the tin foil into the shape of an hourglass?" I saw that the narrow side in the middle was only 2 mm wide, and it burned first, what was going on? ”

"This is because the narrower place has a small cross-sectional area, and the resistance will be smaller than the wider ends, and in the case of the same voltage, the voltage is equal to the resistance multiplied by the current, so the current is greatest where the resistance is small in the middle, which leads to excessive local heat and finally burns."

"It is worth noting that if the width of the tin foil is the same, then the short circuit of the two poles will overheat, not only can not make fire, but also is likely to cause the temperature of the entire tin foil strip to rise rapidly, scalding the fingers. You also need to pay attention to cutting tin foil, if it is too narrow, the tin foil will break before it burns, and if it is too wide, it will not burn, so 2 mm is just right. ”

Hearing Du Xiaosheng's detailed answer, PPD sincerely admired and said: "Wow! Brother, this wave of details is handled very well! It's really strong! ”

Not only did PPD admire Du Xiaosheng, but the fans in the live broadcast room were even more stunned and said excitedly:

"This hand is really 6! I learned another trick from the anchor! ”

"The next time you smoke without a lighter, use this trick to pretend to be a batch! Make sure to look stupid at everyone around you. ”

"No wonder you are not allowed to bring batteries on the plane, maybe it is to prevent a god like Du Xiaosheng."

"Obey, it's really a fire! There's really no one left! ”

"I'm ashamed, I also studied junior high school physics, why can't I think of this trick?"

……

Seeing that everyone was amazed with emotion, Du Xiaosheng sat on a piece of wood, picked up a paratrooper knife and stabbed it in the mouth of the coconut crab, instantly destroying its cranial nerve and killing it.

After that, Du Xiaosheng broke off the thickness of the baby's arm and baked the coconut crab legs one by one and placed them around the bonfire.

"O livestock! Such an inhuman picture! I can't stand it anymore. ”

"No, I have to withdraw quickly, the front is high-energy, grilled seafood, or the top delicacy coconut crab......"

The campfires didn't burn very much, the pink flames didn't burn very high at nightfall, the wood and hay were dry, and there wasn't much smoke coming out because the weather had improved. The crackling sound of the firewood burning stimulated the nerves of more than 10 million online fans, and the shell of the coconut crab was roasted to the ground by the high temperature, and a lot of faint steam and bubbles came out of the legs of the coconut crab that were torn off.

PPD's eyes were straight at this time, he didn't look at it at this time, squatted by the campfire and squeezed his hands together, and after a while, he suddenly let out an extremely loud swallowing sound......

"Goo-dong"

This sound completely detonated the taste buds of the audience, and many fans couldn't help but swallow a mouthful of saliva.

The aroma of roasted coconut crab wafted everywhere, and the three foreign fans closed their eyes in intoxication, as if they were sniffing the intoxicating aroma of seafood.

The eight crab legs are cooked the fastest, and by the time the fragrance is fully heard, the shell of the coconut crab has completely turned bright red, and the crab meat inside has been thoroughly cooked.

Taking the crab leg out of the bonfire, Du Xiaosheng took the paratrooper knife and put the tip of the knife against the thick crab leg shell, and skillfully held the stone and gently tapped and slided.

As the crab leg shell was split, a complete white and tender four-finger thick crab meat column exuding heat was perfectly presented in front of the audience.

Oh, God!

When they saw this huge crab leg meat that was more than 20 centimeters long, everyone couldn't help but swallow a few mouthfuls of saliva.

Du Xiaosheng handed the crab leg to Qiqi, she took the crab leg, pinched the heat-insulated crab leg with a paper towel with one hand, put the other hand under the chin, followed the crab meat, and then opened a small cherry mouth and bit on the white and tender coconut crab leg column!

A mouthful of leg meat!

PPD's neck stretched out, looking at the huge crab leg in Qiqi's hand with a dull expression, it was useless to suck the saliva at the corner of his mouth, and he almost couldn't help but grab it.

It's so delicious that it's even going to break the screen!

Just watching, there was a miserable howl in the live broadcast room.

Enjoy! Extreme Enjoyment!

Such a cool, such a plump crab leg, a bite must be very refreshing!

Delicious! Absolutely delicious!

The position of the crab leg torn off by Qiqi was reflected in the firelight, which looked brilliant, according to the graceful way she ate it just now, this crab leg must be bitten at least seven or eight bites to finish eating!

"My Nima is drooling."

"This kind of superb food, you don't need to add any condiments at all, you can eat it directly and authentically, it's delicious!" Qiqi shook his head excitedly and said vaguely......