The third floor is very large. Although it looks very safe and there is no apparent danger, the team, led by Xu Qinghe, still searches extremely cautiously and carefully.
The remaining two directors seemed quite quiet.
Xu Qinghe's words just now made both of them feel lucky.
Choose one of the two, at least one person can leave here alive!
A probability of 50% is not low for two people.
Thinking of this, the two directors looked at each other, and then quickly avoided each other's sight.
"Come to think of it, in the movie we watched yesterday, due to the highly developed productivity of the entire world, most people didn't even need to work to get basic material distribution and supplies. It looked like they had entered a true communist society. If that's the case, why did the male and female protagonists still work so hard?"
While Chen Yan was carefully searching the rooms on the third floor, he asked Qin Yourong beside him.
"My understanding of the world before the Cataclysm is also very limited. But I think there are always some people who have higher aspirations, right? Simply having enough food and clothing, and enjoying various entertainment activities, may only satisfy some people. There are also some people who value the realization of life's value more."
Qin Yourong answered uncertainly.
Listening to Qin Yourong's explanation, Chen Yan unexpectedly thought of Chu Yinyin.
The social environment presented in yesterday's movie would probably make countless people who just lie down feel envious and hateful.
Almost all repetitive labor and work are completed by various robots, and humans only need to focus on various development and scientific research work.
This means that in such a society with highly developed material productivity, the only role of human beings is to use their clever little brains to constantly invent and create!
The smartest few determine the direction of the entire race and work hard to pave the necessary path for progress.
The vast majority of mediocre people become parasites, living off the prosperous and developed social system and working hard to reproduce the entire ethnic group.
As long as these parasites can occasionally give birth to a person of extraordinary wisdom, it is equivalent to making enough contribution to the entire tribe.
If Chu Yinyin lived in such an era, she would probably be happy, right?
In that context, she will no longer feel any pressure in her pursuit of self-worth.
Of course, the premise is that the end of the world comes as late as possible...
"Found it! The battery warehouse is here! Come over and lend a hand, let's take away all the usable batteries!"
Xu Qinghe's shout interrupted Chen Yan's thoughts.
Several people immediately stopped searching different rooms and gathered towards Xu Qinghe.
Except for Yao Yun who was supervising the remaining two directors with a vigilant look on his face, everyone else followed Xu Qinghe into the battery warehouse.
Unlike what Chen Yan had expected, the battery warehouse was not very large. Batteries, each the size of a computer case, were neatly stacked in the warehouse.
"These are... solid-state hydrogen batteries?"
Chen Yan came to one of the batteries and asked curiously.
Qin Yourong nodded and said, "That's right, but the batteries in the power station are only for emergency use and aren't normally needed, so the reserves aren't very large. The good thing is that these batteries are universal models. When we use them, we just need to connect the battery terminals and there's no need for any complicated adjustments."
Chen Yan picked up a battery, examined it carefully, and then asked, "What is the energy density of this battery? How many kilowatt-hours of electricity can it store?"
Qin Yourong shook his head and said, "I'm not sure. Look for the printed surface of the battery. The corresponding parameters should be printed on it."
Chen Yan did as he was told, and sure enough, he saw the various parameters printed on the corner of one side of the battery.
The data on energy density is 38KWH/KG.
Chen Yan was stunned.
If I remember correctly, in the time and space where he lived, the energy density of large-scale commercial lithium-ion batteries was basically between 150 and 200Wh/KG, and the highest reached 260Wh/kg.
The recently popular Xiaomi car has a battery energy density of 157Wh/kg.
So this solid-state hydrogen battery directly reached 38,000 kilowatt-hours per kilogram?!
The unit energy density is almost 240 times that of the batteries used in Xiaomi cars!
As we all know, one kilowatt-hour is equal to one kilowatt-hour of electricity.
The battery pack capacity of Xiaomi Car is 100 100 watt-hours, or 100 kilowatt-hours of electricity, with a theoretical range of 700 kilometers.
If this is multiplied by 240 times... I can't even imagine it...
Chen Yan was shocked!
Because he remembered that in the time and space he was in, although there had been substantial breakthroughs in the research of solid-state batteries, the energy density was only two to three times that of the current commercial lithium-ion batteries.
Obviously, even if we put aside the relatively backward battery technology in our own time and space, solid-state batteries and solid-state hydrogen batteries are completely different things.
The level of technological development in the future is truly astonishing!
"There are a total of one hundred batteries in the warehouse, but we can't move that many, and we don't need that many. Let's each carry three. Fifteen batteries will be enough for us to move!"
As Xu Qinghe spoke, he had already taken the lead in moving three batteries.
As he walked out of the warehouse, he casually threw something the size of a cell phone to Chen Yan.
"What's this?"
Chen Yan took it subconsciously, looked at it and asked in confusion.
"It looks like a nuclear battery. I found it in a special storage cabinet in the warehouse. It looks like an experimental model, but I'm not sure what kind of nuclear battery it is. I'll have to ask Master Fei when I get back and have him examine it. With his knowledge, he should be able to give me a clearer answer."
However, our vehicles are powered by solid-state hydrogen batteries and don't require nuclear batteries, so I'll give them to you. I don't know how you got all that stuff here, but since it involves transportation, there must be some need for a power source.
I hope this nuclear battery can compensate for some of your losses. If it's of no use to you, you can sell it at the local settlement when we get to where we're going. Believe me, the value of this battery will surprise you."
Xu Qinghe said without turning his head.
Nuclear battery?!
Chen Yan's eyes lit up immediately.
No matter whether it is useful or not, just put it away first!
And those remaining solid-state hydrogen batteries in this warehouse cannot be wasted!
Chen Yan stayed in the warehouse until the last moment before leaving.
When he left, except for the small group that took away for their own use, he put all the remaining more than 80 solid-state hydrogen batteries into his portable warehouse.
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