After a long time, this feeling of them disappeared, but if they could use their mobile phones after many days, it would be a great thing for them!

Liu Keying went back to find her mobile phone, and the others got together, Su Xue began to get started, and the experiment was officially started.

"I've seen a lot of bloggers on short video platforms before, and they have all done experiments with lemon power generation, but the final effect is minimal, or even outright failure." Lan Xin'er interrupted at the moment and said.

Hearing this, Su Xue snorted coldly, of course she was not targeting Lan Xin'er, but she felt a little resentful in her heart.

"These people are just buying dog meat on the head of a sheep, following the sensationalism, and even their own chemical knowledge may not pass the test, so they dare to popularize science to the majority of netizens here every day, it is really a mistake!"

Being able to say this kind of thing shows that in Su Xue's heart, she is still extremely shameful about the behavior of these people, you must know that Su Xue, who has always had a gentle personality, will never scold people, and even swear words rarely appear, this time she can comment on these bloggers, which shows that she is still more touched and even angry in her heart.

After a while, Su Xue, who seemed to realize that she was a little too excited to speak just now, couldn't help but flush slightly with her little face, and then continued to explain: "And their experimental methods are also very different, due to the existence of pulp in lemons, and the principle of power generation is to use juice, so it is equivalent to having a lot of resistance, and in the end, even if the power generation is successful, the power is also limited, and it is estimated that the strength of static electricity is not much greater."

After listening to Su Xue's explanation, everyone also nodded, and then they realized that power generation is really not a simple thing, and it requires a certain amount of theoretical knowledge to complete.

"I learned that if you want electrons to flow between each other, you need to reduce the resistance as much as possible, just like when we swim or walk, if it's downwind or downhill, we will go fast, but if it's uphill and upwind, the speed will be greatly reduced, and the final battery power will not be satisfactory!" Li Fei couldn't help but add.

Seeing that Li Fei had such an accurate cognition, Su Xue was also a little surprised for a while, and looked at the latter with wide eyes.

The rest of the women also praised and sighed, and couldn't help but joke: "Captain, isn't it true that you sleep in the same bed with Xue'er every day, and secretly learn chemistry every night?"

Li Fei also blushed when he said this sentence, but it was obviously not a very realistic thing to make people like Li Fei feel embarrassed.

However, he still opened his mouth to explain and defended himself by the way: "These are just high school chemistry knowledge, for the sake of you as liberal arts students, I won't laugh at you."

This sentence instantly ushered in the dissatisfaction of many people, except for Su Xue in the team, the rest of the women are studying liberal arts.

Especially Zhang Ting, who was angered just now, and Li Fei hadn't taken it seriously, her expression became even more gloomy at the moment, so she only grabbed Li Fei's ears directly and didn't let go.

Even in front of so many people, she still didn't leave any face for Li Fei.

The latter also apologized immediately, after all, if she doesn't apologize sincerely now, I'm afraid she will not be the only one who will be angry.

At that time, if he is attacked by a group, coupled with the fact that Li Han and Ta Zhu's two most loyal brothers are not around, and Zhu Hao's ability is limited, there is not even a person to persuade him.

Thinking of this, Li Fei felt a chilling feeling behind him for a while, and at the same time, he was a little afraid in his heart.

However, this is just a small episode in the experimental process, and everyone's focus is still on Su Xue's thrilling power generation experiment.

The whole process went relatively smoothly, because Su Xue at this moment was the protagonist of all the attention.

Even if she just squeezed out the juice of a few lemons and put it in a container, everyone was eager to applaud her.

But soon, system

In the process of production, there is also a little problem, that is, there is still a lack of iron wire and zinc wire.

Obviously, these two things, one as a tool for conducting currents and the other as a tool for maintaining a good current balance, are very important in the whole experimental process.

Li Fei, who immediately knew the need, quickly began to act, these two things are definitely not a big deal in normal times, but in the desert island, they are also extremely rare things.

Because even something as common as iron wire can be considered a non-renewable resource on a desert island.

And on their island, any non-renewable resources are very precious.

Fortunately, Li Fei likes to collect on weekdays, and he likes to pick up everything he has seen but has never seen, and he likes to pick up and throw away all the useful and useless things in the warehouse.

After rushing into the warehouse, Li Fei began to look for these two tools, and soon he found a piece of wire, which should be enough for Su Xue to use.

But the iron wire was found, and the other zinc wire was not so easy to appear.

Not to mention that zinc is a relatively rare metal, so it is naturally very difficult to find, so Li Fei almost rummaged through the entire warehouse, but he didn't find zinc.

But soon, I finally made a new discovery in a very inconspicuous corner, and I wasn't even sure if it was zinc wire.

So he took the thing even more straightforwardly, Su Xue just glanced at it, and immediately nodded in surprise.

"That's it! The captain is amazing!"

And the progress on Su Xue's side is basically the same, just waiting for the zinc wire and iron wire to complete the final finishing work.

Liu Keying, who had been calling for a long time, finally arrived at the scene at this moment, and at this moment she handed her mobile phone to Li Fei and a charger to him.

Liu Keying's phone is the latest Fruit 14, and looking at this delicate tempered film and phone case, as well as the almost spotless surface, you can be sure that this is not only very well maintained, but also very short to buy.

You know, this phone was officially put on the shelves less than half a month before they were killed.

"Keying, to be honest, I think you must have kept this phone not only because you want a thought, but also because it's too expensive!!"