Chapter 105 (1/2)

Like the previous material technology, at this level, Wang Bin can't buy technology beyond the scope of level zero civilization in the system.

If you want to buy the technology of higher civilization, you must wait until the level of human civilization reaches level one.

After reading these, Wang Bin felt that with their current ability of Tiangong technology, the technology to be considered should be closely related to their current products.

Subsequently, Wang Bin checked the technologies related to glass, special steel and superconducting material technology in the system.

However, what makes Wang Bin somewhat depressed is that there are many technologies related to these materials in the mall.

But the price of these technologies is not cheap. Even some advanced technologies already owned in the real world are priced at more than 100000 energy coins.

Take the lithography machine that uses special steel, optical glass and superconducting material technology. The price of a lithography machine with an accuracy of about 20 nm is as high as 500000 energy coins.

If it is a lithography machine of about ten nanometers, the price is more than one million energy coins. As for a lithography machine of five nanometers, the purchase price is as high as tens of millions of energy coins.

You know, this is tens of millions of energy coins, not tens of millions of real money. If it is tens of millions of real money, with Wang Bin's current wealth, you can take it out at will.

But energy coins are different. If ten million energy coins are converted into money, they must be multiplied by ten million times a million times, and this is only the basis.

In fact, even if Wang Bin has so much money now, he can't buy so many energy coins, even if he uses money to buy electricity for conversion.

Because even if all the electricity consumed in a day in China is converted into energy coins, it may not be possible to buy five nanometer lithography technology.

Of course, in addition to the five nanometer lithography technology, there are also lithography technologies with higher precision in the system, such as 2.5 nm lithography technology, 1 nm lithography technology, 0.5 nm lithography technology, and the lithography technology with the highest precision that can be purchased at this civilization level, 0.1 nm lithography technology.

In addition, there are technologies related to these material technologies produced by Wang Bin and superconducting battery technology. Like previous lithography technology, there are many technologies in the system in terms of battery manufacturing technology, from the earliest carbon battery technology to water battery technology, to lead acid battery technology, various lithium battery technologies, and then graphene and superconducting battery technology.

Therefore, different from the previous lithography technology, because the starting point of superconducting battery technology is very high, the price of even the lowest superconducting battery technology in the system is as high as millions of energy coins.

Of course, in the system, there are many technologies that need to use their existing products, but now he can only look at them.

The remaining energy coins in his hand are less than 5000. If he wants to buy technologies in the system, he can only buy technologies that are already outdated. It's better to save the money first and buy those advanced technologies directly later.

Just as Wang Bin was looking at the technology of the system in his mind, Donald walked in the door of their Tiangong technology store. When he saw Wang Bin, he said happily to Wang Bin: ”Mr. Wang! I'm patronizing your business again!”

Hearing Donald's voice, Wang Bin first withdrew from the system interface in his mind, and then happily said to Donald, ”Mr. Donald, you're here. I don't know what you need this time?”