Transdimensional Marketing

Chapter 256 Wisdom Limits! The eighth official live broadcast (Part 2)

Its name is...

The earth sprays water!

[? ? 】

[? ? ? 】

[God spouts water! 】

[The name of tiger and wolf. 】

[It's better to call the earth **. 】

【Are you kidding me? 】

【】

[Listening to the name, I know why the scientific community can't make it. 】

[As expected of you. 】

[As expected of you +1. 】

【All rise! Say goodbye to the old driver! 】

That's right, it's called the Earth Spray. Chen Yu turned sideways and let the camera take a panoramic view of the blue cylinder: It also has a more appropriate name-the tide of the mother ocean.

Everyone can't understand why this product has such a name, but when I explain its principle, everyone will understand.

As we all know, the cost of launching a rocket is very high. According to the current standard, in a very economical situation, it costs 20,000 US dollars to lift 1 kilogram of material into the air. It costs 1 million US dollars for a person with 50 kilograms. If it is Qiao Biluo Such a heavyweight astronaut, even if the country is rich and powerful, it will not be able to bear it for a long time.

But if you change to a space elevator, the cost will plummet. After calculation, it only costs 190 US dollars to lift 1 kilogram of matter into space. The gap is a hundred times! Even if we ordinary people want to travel in space, the ticket is It is also affordable. So you can imagine the yearning of various officials for the sky elevator.

Okay. Chen Yu clapped his hands, pointed at [Earth Water Spray] and said, It's its turn. If you use this product to go to space, how much will it cost?

……for free.

As soon as the words fell, even the professors in the castle almost bit their tongues without mentioning the audience.

Yes, no money.

Chen Yu emphasized: Not only do you not need money, but you can also make money.

Because it uses water to spray the load into space. And water is endless in the earth's oceans and can be reused. So it is also called the tide of the mother ocean. This is a gift from nature.

【Grandfather laughed. 】

[Are you finally going to engage in pyramid schemes? 】

[Click to play for a year, and the equipment does not cost a penny. 】

[Hi everyone, my name is Zazahui. 】

[Is it really free? Pay me back for going to space? 】

[The UP master said that the cost should be very low, right? Impossible not to spend a penny. 】

【Total nonsense! Spray matter into space with water? Thought it was the fountain on Europa last time? 】

[Conjecture. Not to mention propelling matter, simply spraying water into the space of tens of thousands of kilometers, this energy is enough for a rocket to use a thousand times. 】

[Space fountain? This is pseudoscience, emmmmm...]

[It's not that I don't trust the anchor, but that it doesn't make sense in theory. 】

[Don't pretend to understand, OK? Are you better than the anchor? 】

[It’s not a question of whether you are good or not, no matter how good you are, you can’t violate the basic common sense of physics...]

Raising his wrist, Chen Yu shrugged his shoulders and looked at the barrage of hype, I knew that most people wouldn't believe it. Now, I will introduce the principle of this product in detail, so that everyone can understand what brain hole is. Create the world.

After the words fell, Hermione was summoned, snatched the wand from her hand, drew pictures in the air, and said: First, we need to know a basic chemical principle. Water, the chemical formula H2O, is the simplest hydrogen-oxygen compound. It is a colorless, odorless and odorless liquid with a freezing point of 0°C and a boiling point of 100°C under standard atmospheric pressure. The density is the highest at 4°C.

Hydrogen is contained in water, and hydrogen is a kind of fuel. When it mixes with oxygen, it explodes when it encounters fire. All rockets now use hydrogen-oxygen fuel.

Then here comes a very interesting point! Why not split the hydrogen out of the water?

As he said that, Chen Yu was flying in the air, drawing formulas one after another, and talking with great eloquence among the stunned 20 million viewers.

It can be decomposed. There are many methods, and they are very simple. For example, the electrolysis method, 2HO is energized 2H↑+O↑, and hydrogen and oxygen can be decomposed. But according to this formula, it can be concluded that the chemical energy stored in the product is higher than that of the reactants. According to the principle of energy conservation, it is difficult to have a catalyst that can directly decompose water into hydrogen and oxygen, and keep the amount of the catalyst itself unchanged.”

In human terms, the investment is greater than the expenditure. It is unrealistic.

In addition to electrolysis, several other methods of decomposing hydrogen require material contact. Such as metal sodium (Na), metal aluminum (Al), and metal iron (Fe).

Their formulas are: 2Na+2HO—2NaOH+H.

2Al+6HO heats 2Al(OH)3+3H↑.

3Fe+4HO (g) high temperature Fe304+4H↑.

Writing the three sets of formulas in the air with particles, Chen Yu pointed to the first formula, and said, Did you see it? The latter two, aluminum and iron, need energy output if they want to decompose water into hydrogen. Only metal Sodium! Just in contact with water, it can decompose hydrogen!

Hydrogen! It's fuel!

Putting down his staff, Chen Yuyao pointed to the blue ocean under the white mist in the distance: There is infinite sodium in the ocean. We only need to extract them and merge them with water, isn't it equivalent to endless fuel?

Without giving the audience room to think and refute, Chen Yu continued: In the modern industry, most of the acquisition of sodium metal is done by the Dans method, that is, adding calcium chloride to a sodium chloride (salt) solution. , Electrolytically generate metallic sodium at a high temperature of 500°C and a voltage of 6V. Among them, metallic sodium is at the cathode, and chlorine gas is generated at the anode.

And this [Earth Water Spray] has a full set of extremely efficient electrolytic separation equipment built in. As long as it goes deep into the sea, it can automatically absorb, filter, and process sodium chloride in the sea while the ocean's surging hydraulic power generates electricity. Break down into metallic sodium with unimaginable efficiency.

The metal sodium decomposed by seawater power generation is divided into three places for use. Part of it is fused with water in Group A engines, consumes hydrogen, generates energy, and performs powerful water jet injection; part of it is fused with water in Group B engines, and consumes Hydrogen, to generate energy, for continuous sodium chloride electrolysis.

The last part, in the form of small particles, will be lifted into the air with the water column, and the second contact with the water will detonate the hydrogen, bring additional kinetic energy, and push the material into space quickly!

The movement, angle, speed and thrust are controlled by a high-performance computer throughout the whole process. As long as you are in the sea water, under the continuous propulsion of the water column and the explosion of hydrogen fuel, let alone the Earth's low-Earth orbit, what if it is a little further away?

The only material needed is cheap calcium chloride. But the chlorine gas produced by electrolysis can fully cover the cost of calcium chloride, and even make some money.

Throwing away the staff, Chen Yu faced the camera and spread his hands: I said that going to space doesn't cost money, it's based on this.

[Fuck! 】

[Unclear! 】

[First use seawater to generate electricity, then electrolyze metal sodium from water, then let metal sodium and water decompose hydrogen, and finally use hydrogen as fuel to drive the engine and push the material to rise... Damn! Which god researched this? 】

[Theoretically, it is completely feasible! 】

[This wave of operations is too exciting! 】

[Pan Jinlian said you are so coquettish. 】

[I finished the calculation with my fingers, the energy is rich, it is feasible! 】

[Complete the calculations, you should be able to manufacture them now. 】

[Probably not, that electrolysis device is the most powerful! 】

[Minke warning...]

[Why has no one thought about it before? 】

[The angle is too tricky, maybe. 】

[I always feel that something is wrong, but it seems to be the case when I deduce it...]

This product was produced by Huaxia Heavy Industry Co., Ltd. in 2441. Taking out the instruction card of the cylindrical bayonet, Chen Yu showed the product name in front of the camera: Actually, it was originally produced ten or decades later. A prototype can be born.

But unfortunately, without that flash of inspiration, its appearance has been delayed for hundreds of years.

After finishing speaking, Chen Yu put the card back, stretched out his hand, and pressed the start button of [Earth Water Spray]: Next...

Let's witness the power of brain holes together!

...

These two chapters are a bit difficult, and it took a long time to fix them, and I was an hour late.