Great Power Technology: Domination Of The World Starts With Chips

Chapter 138 Pre-Technology Tree, Lucky Draw

[0.1-9.10% discount random technology shopping voucher], the function is that he can draw a discount first, the discount rate is between 0.1-9.9, and then draw a technology, and then use this discount to buy this technology.

If you are lucky, you can get something with an original price of 100 million, and then get a 0.1% discount, which is equivalent to buying something with 100 million points, and you only need to spend 1 million points.

But this is obviously impossible.

Ye Cheng doesn't think his luck is that good.

He will be satisfied with a technology worth millions, and then a 45% discount.

In addition, he is now earning a fortune by selling batteries.

Huawei ordered 10 million lithium-air batteries, which brought him 100,000 credits.

For lithium-air batteries, the exchange rate is 100:1. For every 100 lithium-air batteries sold, he can earn 1 point.

The only pity is that whether it is a mobile phone lithium-air battery or a car lithium-air battery, all of them have this ratio and will not change due to the size of the problem. Probably from the perspective of the system, regardless of their size, their key technologies are all It is the same, and there is no difference in essence, so it doesn't matter so much.

Of course, this also means that in the future, we will sell some small batteries with larger sales volume, which is also the same ratio.

This makes it easier for him to earn more points.

"I hope I can draw better things by then."

Ye Cheng thought so in his heart.

Of course, this is just one achievement, he has also accomplished another achievement.

【New Energy Innovation】

The lithium-air battery was officially launched, and its strong battery life announced a revolution in the world's new energy, so it is not surprising to have this achievement.

Ye Cheng was even more surprised by the achievement rewards, there were two in total.

The first one is the production machine master.

It is another master, which makes Ye Cheng very happy. Every master is a priceless treasure, definitely more precious than those other technologies.

As for the use of this master, Ye Cheng is not clear yet, but the production machine?

Could it be something like a machine tool?

He was a little puzzled, but when the master came over later, he would naturally know.

And the second reward for this new achievement is a new material, named Super Steel.

Very straightforward.

This made Ye Cheng curious, how strong is it?

He took out the USB flash drive from the system and squeezed it, but Ye Cheng didn't pay attention, but first gave the master of the production machine a property design.

Everything else is normal, the name is Ji Xie.

The name doesn't sound too bad.

Ye Cheng nodded in satisfaction.

At least it should be difficult for others to think of the word 'machinery'.

In fact, what he wants to get is a 'machine', but he can't find a good name, so forget it.

Next, just wait for an hour, and the machine will arrive.

But at this moment, the system's voice suddenly rang again: "The host has completed ten achievements, and the system store will be upgraded."

"The upgrade is complete, and the pre-tech tree function is added."

Ye Cheng was taken aback.

"Pre-tech tree?"

Suddenly there was a guess in his heart.

"Could it be?"

Quickly opened the system mall, and there were indeed changes in it.

In addition to basic technologies such as scientific and technological principles, basic materials, etc., all other advanced technologies have a variety of pre-technologies.

Based on those basic technologies, continue to climb up the technology tree, and then form the final technology.

Like controlled nuclear fusion.

Controllable nuclear fusion is divided into several parts, the tokamak device or stellarator required by the reactor, in addition to how to use the energy of nuclear fusion, whether to use boiling water or magnetic fluid to generate electricity.

As for how to realize nuclear fusion, there are only two ways that people can think of for the time being, that is, magnetic confinement and inertial confinement. These two different methods are included in the front-end technology.

For now, it is ideal to realize magnetic confinement fusion.

A tokamak is a magnetic confinement fusion device.

In order to achieve magnetic confinement, there are superconducting materials in the front-end technology, of course, room temperature superconductors are the best, so that there is no need to spend too much energy to maintain the superconducting properties of superconductors.

This belongs to the classification of materials, which is already a basic classification, so when it comes to room temperature superconductors, there are no other pre-technologies below.

Of course, the tokamak device does not only need superconductors, it also needs other materials, such as the first wall material that can resist neutron irradiation.

The first wall material can be said to be the most important material in the tokamak device, and its value is more expensive than that of room temperature superconductors, requiring 35 million credits.

Ye Cheng felt that it was outrageous.

The role of superconductors is obviously wider than that of the first wall material. As a result, this thing costs so much money, which shows how difficult it is to develop it by humans alone.

There are other aspects, which obviously require various other pre-technologies, including various disciplines such as structure, engineering, and physics.

And the biggest advantage of this technology tree is that it allows Ye Cheng to purchase pre-technology, thereby avoiding spending repeated points to purchase more advanced technology at the end.

"However, it's still very expensive."

Looking at the money that the front-end technology of nuclear fusion always costs, Ye Cheng can't help but feel helpless in his heart.

The cheapest one is the optimized blueprint of the tokamak device structure, which costs 100,000 yuan.

He can afford it, but there is no need to buy it. The structure of the current tokamak device in the world is completely sufficient. It is better to save some points and make a room temperature superconductor.

His current points are only more than 400,000. If it weren't for maintaining the policies that restrict other companies, he would have let go of selling batteries long ago.

"Forget it, let's forget about this."

He remembered his shopping coupon, why not draw it now to see how much discount and technology he can get.

"System, use [0.1-9.10% discount random technology shopping coupon]."

System: "The discount rate is being drawn..."

Ye Cheng was so absorbed that he couldn't help rubbing his little hands.

"Congratulations to the host, the discount rate: 0.6% off!"

Ye Cheng was disappointed: "What, it's only 40% off..."

Suddenly he reacted.

He seems to have misheard?

"System, how much is the discount?"

"0.6% off."

Ye Cheng's eyes widened.