Time And Space Trading: I Exchange A Bottle Of Water For Nuclear Fusion

"Since you said that the heavy-duty exoskeleton was a good thing that you used as the main force of the army before the war, then you probably lack it yourself?" Su Yu asked curiously.

"Of course it's missing, but does it conflict with whether I sell it or not?" Shuang Xing sneered and said:

"There are regulations in the future city that all loot obtained during the process of cleaning the shelter must be handed in."

"I discovered this thing by accident, and I put it in the inventory of the platform, and no one else knew about it."

"If I take it back and use it for myself, it will still have to be confiscated if someone discovers it. I won't get any benefits, so why don't I just sell it to you? Anyway, I have powered armor, and I don't need it."

Su Yu:  …

Well, the reason is very real.

Compared to handing over to the future city, you can't even get a single hair, so it's really better for Shuangxing to sell it to him.

"Then what price are you going to sell it for?"

"One hundred tons of fruit, vegetable and beef each, and five hundred tons of grain." Frost Star shrugged and said his own conditions.

Gone?

Su Yu was taken aback.

Not expensive, but cheap!

Too cheap!

You must know that at the time of the transaction yesterday, that small pistol was worth ten tons of fruit, ten tons of vegetables, and ten tons of beef!

This black box, not a fool knows, is much more valuable than that broken pistol.

This is the result?

He wanted to ask Shuangxing if there was something wrong with his head.

But after thinking about it, is it not good for people to sell it cheaply?

Dang even shut up and agreed to the deal.

The two parties agreed that after signing the contract, Su Yu could take this thing away, as long as the payment was made within the agreed time.

Looking at the big baby in front of her, Su Yu felt like a fucking dream.

It's hard to make money!

But when Su Yu was immersed in the joy of earning hemp, Frost Star, who had signed the contract on the other side, showed a relieved smile, and said in a pleasant voice:

"Happy for a while, we can talk about another cooperation now."

"Another cooperation?" Su Yu was taken aback:

"What good things do you have?"

"Of course!" Frost star didn't know when a palm-sized black cuboid appeared in his hand, and he threw it on the table in front of Su Yu:

"Metal hydrogen battery, the energy supply module of mechanical exoskeleton."

"Such a battery is enough for a heavy-duty exoskeleton to run continuously for 3,000 kilometers with a load of one ton and full power. The energy contained in this battery is about 900 times that of gasoline of the same volume."

Su Yu was stunned for a while when he heard the words, then turned his neck a little stiffly and glanced at the huge black box beside him:

"So, this thing only produces exoskeletons, not batteries?"

Don't even think about it, the energy consumption of this thing is absolutely astronomical.

In fact, if you want to build this kind of exoskeleton in reality, although there are big problems in materials or design, you can always overcome it if you are willing to spend ten or eight years.

The biggest problem is energy!

The energy that can drive such a big baby to work for a long time is too difficult to find.

The energy density of Bluestar's lithium-ion battery is only a few tenths of that of gasoline, and a large ten-liter battery on the back is not enough to make this heavy exoskeleton a few times.

And this thing is going to be on the battlefield. If someone shoots the battery on the battlefield, with the instability of the lithium battery, I'm afraid I'll burn myself directly.

As for gasoline, that's even more ridiculous.

Carry a big fuel tank on the battlefield, so why not drive?

"This black box only produces exoskeletons, but there is also a black box next to this black box that specializes in the production of supporting batteries, but unfortunately, that one has broken down." Frost star spread his hands and said slyly:

"But if it's not broken, I won't sell it to you."

"My family is the largest battery supplier in the future city, and that thing is of great use to me."

"If you want batteries, you can buy them directly from me!"

"Price?" Su Yu sat back in his own seat with a blank expression.

Damn, this woman is really not a good person!

Fortunately, he still felt that people would not do business.

Now it seems that it is a shame for her to be the commander of the regiment, and she is too fucking good at doing business!

Food was just what she needed before, and the things she could give, besides the gold for the first time, the combat uniform and guns for the second time, were actually the best for Su Yu, and it didn’t matter if she didn’t have them. of.

In this way, Su Yu will always be the strong side when negotiating prices.

She has no room for bargaining.

But Shuangxing simply created a just need for Su Yu without knowing what Su Yu had just needed.

It’s as if the price of cabbage was sold to Su Yu’s technology for building aircraft, but he was not sold to him for the technology of refining aviation fuel.

You can build an airplane, but you can't fly without oil!

In the future, if you want batteries for the exoskeleton made by Su Yu, you have to ask her to buy them.

In this way, Su Yu has the food that Frost Star just needs, and Frost Star has the battery that Su Yu just needs.

There are things that restrict each other on both sides, and no one can sit on the ground and raise prices.

"One ton of rice, three fully charged batteries." Frost star reported a number after deliberating for a moment.

After the experience of being overly cautious when quoting gold for the first time, Su Yu heard the price she quoted, without thinking about it, he opened his mouth and said:

"One ton of rice has two hundred batteries, which need to be fully charged."

"Deal!" Shuang Xing happily signed the contract in front of him.

Su Yu:  …

A ton of cheap rice is only two to three thousand dollars. If you exchange two hundred metal hydrogen batteries, the average cost of a battery is about ten yuan.

Compared with the terrifying energy density of metal hydrogen batteries, the profits here are unimaginable.

After all, if you can get a lot of batteries, it can be used not only for exoskeletons, but also for too many places, such as those new energy car companies that are in full swing.

The current new energy vehicle photoelectric battery is only a few hundred kilograms, but the battery life is only a few hundred kilometers?

Come, come, let me change the battery for you. It weighs a few kilograms, and the range will reach 10,000 kilometers after the change.

The battery is 30,000 yuan, can you buy it?

This is almost a question that you don't have to think about. Those car companies can smash the threshold of his family.

However, look at Shuangxing's complacent look.

Su Yu's heart was in a panic.

In fact, think about it carefully.

The main component of metal hydrogen batteries is hydrogen, which is the most common thing on any planet, as long as the technology is in place, it is worthless at all.

The future city that inherited part of the pre-war technology, of course, does not lack related technology.

But in Bluestar, where the electricity price is not cheap, it is not a small expense to fully charge such a large-capacity battery.

But there is a small nuclear fusion reactor in any black box in the wasteland world, and electricity is probably the least valuable thing in her place.

Same as the last time I traded gold.

It's obvious that she has already made a lot of money, but seeing that she is so proud, Su Yu always feels that she is not doing well, as if she has lost a lot.

However, the water that was spilled out of what was said naturally has no room for repentance.

He immediately signed the contract.

The contract stipulates that in the next five years, grain will be used to trade batteries once a week, and the amount of the transaction will depend on the situation.

As for five years later... I will renew the contract if necessary.

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