psychochemist

Chapter 212 The Truth of Dreams

If there is light in the heart, the world will not be dark.

After Yu Fan fiddled with the dead flashlight, it miraculously turned on again!
Chen Xingyang exclaimed: "Old Yu, how did you do it? How did you charge the battery?"

Yu Fan: "This is still thanks to your reminder, use fire!"

Chen Xingyang: "How did you do it? Tell me, can you also charge your phone? This will give us a chance to ask for help."

Yu Fan explained: "Just now I took out the batteries in the flashlight, burned it with a lighter, and then it turned on again."

Chen Xingyang asked: "What kind of chemical principle is this?"

Yu Fan nodded: "The battery of this flashlight is a zinc-manganese dry battery. The discharge principle of the zinc-manganese dry battery is the electrolytic reaction between the metal cylinder outside the battery, that is, the zinc skin, and the ammonium chloride inside. The charge passes through the negative electrode through the carbon rod. (Zinc cylinder), a current is generated. But the reaction between zinc and ammonium chloride will generate hydrogen gas, which is resistance. Manganese dioxide mixed with graphite absorbs hydrogen gas. When the absorption of manganese dioxide reaches saturation, it will Because the resistance is too large and no current will be generated, at this time, if we heat the battery (or leave it for a period of time), the polyhydrogen gas will be released, and the manganese dioxide will be reduced, so that the battery can be used again.”

Chen Xingyang took out his mobile phone: "Come on, give my mobile phone a fire and charge it."

Yu Fan pushed Chen Xingyang's hand back and said, "Are you afraid that you don't know that the battery of the mobile phone cannot be exposed to open flames? Have you heard less news about the battery exploding? The mobile phone is a lithium battery, brother."

Yu Fan continued: "But this method won't last long, I just let the battery come back to life."

Chen Xingyang was a little disappointed: "What's the use of that? We are still a certain distance from the village. Can this little electricity support us to find our way?"

Yu Fan fired the flashlight into the air and said solemnly, "We can't use it to find our way, but maybe others can find us."

It turned out that Yu Fan's purpose was to use the beam of light shooting into the sky to attract attention, so as to gain a little life.

Yu Fan said deeply to Chen Xingyang: "The two of us are running towards Meridian Village together with our flashlights. While running, we shouted for help and shot our flashlights into the sky, hoping that someone could see it. When rescue is found, Guo Na and the three of them will be the first to let them come back,"

Chen Xingyang nodded: "There is only one way, Lao Yu, come on!"

Yu Fan was relieved, and smiled: "Old Chen, I'm glad to fight with you to the end."

Chen Xingyang slapped Yu Fan on the head: "What are you talking about? It's like a last word? Don't forget who you are!"

Yu Fan: "I am...?"

Chen Xingyang walked in front, imitating Yu Fan's half-turned back, and replied with a side face: "Psychochemist!"

Yu Fan followed Chen Xingyang and ran towards the front. In fact, he himself didn't know whether the direction was correct, and now he had to resign himself to fate.

"Help!! Help!!!" The two people's cry for help echoed through the entire valley, and Chen Xingyang waved a flashlight towards the sky.

Again and again, again and again, no one answered.Yu Fan's voice was already hoarse, every howl he made was tearing his vocal cords, his veins were exposed until he was hoarse.Chen Xingyang also tried his best, but the valley was quiet, not even the cry of crows.

The light of the flashlight is also getting weaker and weaker, and everything has reached its limit.Yu Fan's leg could no longer be lifted, it was as heavy as lead. Yu Fan slapped his thigh vigorously in an attempt to activate his thigh muscles, but it was of no avail.

Finally, Yu Fan's legs softened and he knelt down on the ground. He had never felt so powerless. The high-intensity consumption for several days had overdrawn too much of his energy. Even though he had a stronger willpower than others, his physique His flaws are his indelible upper limit.

Chen Xingyang heard that something was wrong with Yu Fan, so he shone a flashlight on Yu Fan and asked with concern: "Old Yu, do you have any questions?"

Yu Fan was too tired to speak.As the saying goes, good fortune never comes singly, and at this moment the flashlight was completely extinguished.

Yu Fan deeply felt despair, he felt his eyelids were so heavy, is this the end?That's it...

Chen Xingyang shouted something beside Yu Fan, but Yu Fan couldn't hear clearly, it was probably something to cheer him up and persevere.These are not important anymore, Yu Fan is really tired, he also wants to take a rest.

……

"I'm so cold, I'm so tired." Yu Fan felt that his body was getting heavier and heavier, as if he was falling. Yu Fan had to close his eyes tightly and curl up his body.

"Fanfan, don't be afraid of falling, when you hit the bottom, that's when you rebound." It was that gentle and familiar voice again. (Chapter 20, Chapter 58, Chapter 99 foreshadowing)
Yu Fan: "No, I'm so scared! In fact, I've always been scared!" Yu Fan panicked.

"Fanfan, don't be afraid, open your eyes bravely, remember what I told you once, difficulties are like springs, if you are weak it will be strong!" A gentle and kind voice sounded in Yu Fan's ears again.

"Ahhh! I can't do it!" Yu Fan felt that he was falling faster and faster, and he couldn't even breathe.

"Fanfan, do you still remember when you fell into the lotus pond when you were a child?" The gentle voice sounded again.

What about the lotus pond?Yu Fan suddenly opened his eyes.

At this time, Yu Fan was no longer falling, he stepped on the ground steadily, the lights around him were dim, Yu Fan got used to it for two seconds, and then he gradually saw the surrounding environment clearly, where is it?

The zigzag staircase in the recent dream!Am I dreaming again?Yu Fan thought.

It must be a dream, because in front of Yu Fan, the white ghost that often appeared appeared again, her back was still facing Yu Fan, her figure was still so thin.

After the first few encounters, Yu Fan could probably feel that this white ghost didn't seem to be hostile to him, but every time he would stop in the middle of his path and finally "beat" Yu Fan awake.

Why?Why do you always appear in my dreams?Yu Fan was puzzled.

"You have studied psychology, you must know that dreams are the projection of your subconscious mind." The white ghost spoke with this kind and warm voice.

She turned her back to Yu Fan, and Yu Fan didn't speak, but she could know what Yu Fan was thinking.This made Yu Fan more convinced that the white ghost in the dream was indeed created in his own heart.

Yu Fan asked carefully, "But, who are you?"

The white ghost slowly took off her cape and turned around slowly.

Yu Fan was stunned, he opened his mouth wide and couldn't utter a word.Then Yu Fan clenched his lips with his teeth, tears flowed down Yu Fan's cheeks, and Yu Fan began to sob uncontrollably.

So where is the roadblock?That was the one who loved Fan the most during his lifetime—grandma.

　What kind of attitude you give to the world, what kind of life will the world return to you——Shi Mo

　　
　
(End of this chapter)