A common way to go out into space is to use rockets to send flying things into the sky. Originally, the rocket wasn't a vehicle, it wasn't something that carried something to the sky, what was it? It was a killing thing. Many of humanity's inventions are related to killing, and it's scary to think about.

Man invented the kitchen knife, in addition to cutting vegetables, he could also slaughter cattle and sheep, and man invented a rocket to kill people. At that time, the rocket was the arrow of the bow and arrow, and the arrow with fire was shot out with a bow, and the rocket pierced the person's body, and the person had to endure the pain of the arrow piercing into the flesh and bones, and the body would be burned, and the fire of the arrow would burn his clothes, and he would be burned to death by the rocket even if he was not killed. Therefore, rockets were originally meant to kill people, to be related to killing, and to make people fearful.

Finally people don't kill people with that kind of rocket, and they don't make that kind of pain to others. New types of rockets were invented, which used the reaction force of gas combustion to rise, and it could take off into the air.

What is a reaction force? If you hit the trunk of a tree with your fist, the trunk will be shaken by the fist, but at the same time, you will get a reaction force from the trunk, and you will feel pain. The more force the fist blows, the greater the reaction force received by the fist, and the more pain you will feel.

Boating is also a principle, if the rowing wants to move forward, it must be pulled backwards, and if the wood pulp is pulled back, it will be subjected to the reaction force of the water, which can push the boat forward. If you keep using wood pulp to pull water back, the water will continue to transmit this reaction force to the boat, and the boat will continue to move forward.

Rockets are not like ships. The ship is going forward, and the rocket is going up vertically, and it is going up. An upward reaction force is needed, and a downward force can bring about this reaction force. The greater the force, the greater the reaction force, and the more intense the rocket take-off.

Generally speaking, the greater the energy that can be released by the fuel of the rocket, the more energy will be rapidly ejected downward, and the rocket will be pushed by the reaction force. It will suddenly rise upward, like a giant dragon soaring into the air, with plenty of fuel. If the power is strong enough, there will be a flying dragon in the sky. Some space shuttles, satellites, spaceships, and other vehicles all need rockets to be used as vehicles to send them into the sky.

But there is a problem to consider, this rocket is a relatively stupid method after all. It is difficult to satisfy people's desire to take off directly on Earth. Many people have such a desire to fly a kind of flying machine from the Earth directly at supersonic speeds or even close to the speed of light, to fly into space, without going through a bulky rocket, this dream, which has not yet been realized, this wish. Not satisfied. Macha is one of those who harbors such a wish.

Ma Cha did not like bulky rockets, which were not recoil enough to allow it to move at the speed of light. In Ma Cha's eyes, there is no big difference between the rocket and the previous arrows, the arrow fire in the past is in the front, and now some rocket fire is in the back, one is on fire in the front, one is in the back, one is in front of the other, what is the big difference?

But maybe this statement is not true, some people say that the ignition of the rocket arrow is placed in the back, not in front, if it is really placed in the back, it is the same as the current rocket, it is the back of the fire.

Ma Cha had such an idea, he thought, get a rocket, and then get a spacecraft, such as a space shuttle, use a rocket to take the space shuttle to the sky, and then the space shuttle can fly, of course this is a better idea, but Ma Cha is unwilling to do this, he vetoed his own idea. He still has to fulfill his original wish, which is to take off directly from the earth not by rockets, but by flying machines, and fly into space at close to the speed of light.

Of course, rockets are useful, they can carry artificial satellites, artificial planets, space shuttles, spaceships, etc., and they can also carry weapons, and carry uncontrollable weapons, so they form rocket weapons, and carry controllable weapons, that is, missiles. In this way, the development of rockets has not forgotten the function of arrows.

Ma Cha doesn't want to use rockets, rockets are things with a long history, Ma Cha doesn't want to use this thing with a long history, he wants to develop his own flying machine, a flying machine that can take off directly from the earth, a flying machine that can approach or even exceed the speed of light, such a flying machine design and manufacturing have many technical problems to tackle, Ma Cha can't solve the problem at hand for a while during this time, just when Bai Xing came, but Ma Cha found that even with Bai Xing's help, he still couldn't solve those difficult problems.

First of all, the fuel of the aircraft, this fuel cannot be traditional gasoline, kerosene, diesel, etc., and new things need to be used as the source of power.

Ma Cha is still willing to do some experiments, whether it is okay to experiment first and then talk about experiments. He got a bucket to make it happen, he brought a big iron bucket, and put an explosive device under the bucket, and he sat on the bucket to see if the explosive could bounce itself up after it exploded, and how high it could be bounced.

Ma Cha sat on the iron bucket and detonated the explosives under the iron bucket, and the explosives really blew up the iron bucket, and Ma Cha's ass couldn't stand it, and he was bounced into the air, and then fell down and sat on the ground. Ma Cha was fallen, it hurts, it really hurts.

Shirahoshi heard the explosion, hurried out, saw Ma Cha sitting on the ground, and wanted to go over to help him, but Ma Cha couldn't move, and it hurt when he moved.

Ma Cha is fine, he just has a pain in his buttocks, and the bones in it hurt, and it hurts badly, but soon he will be able to move, and it doesn't hurt so much. He didn't make a very powerful explosive, just exploded so lightly, this explosion, the force is really not small, he fell, fortunately he was not seriously injured, but his butt was a little swollen.

A person who has never been to heaven cannot describe the real feeling in heaven, and a person who has not experienced a certain kind of life is difficult to describe that kind of life, and even if he can reluctantly describe it, it is mostly imaginary, because he has no real feelings, and his descriptions are all false, and he does not have that sense of reality.

Ma Cha has never been to Tianyixing, he has not driven a flying machine to travel in the universe, he can't say how he feels. Therefore, people's experience is very important, no matter how much a person can speak the Tao, what he has not experienced, it is difficult for him to say the clear way.

Ma Cha is like this, he has not succeeded in developing a flying machine, and he can't explain many parts of the flying machine, and if he can't figure it out, he can't figure it out, and if he can't figure it out, he can't succeed.

In addition to playing a game with an iron bucket today, Ma Cha also tested the mechanical device he made, this device is not the whole of the aircraft, but a very small part of the device, this device he wants to see how it works, but Ma Cha found that this device is old and malfunctioning, which makes Ma Cha embarrassed, this small part is not good, it is old and malfunctional, not to mention the whole aircraft.

Shirahoshi encouraged Ma Cha: "Don't be discouraged when you encounter any problems, you have just begun, no matter whether your aircraft can be done well or not, don't hurt your body and spirit, body and mind are very important, don't break these two, don't hurt these two, you still have to work hard, just solve problems when you encounter problems, I don't want to say this kind of truth, it's all cliché." ”

Ma Cha: "I've been working on this thing for a long time, I've done it before, it's always unsuccessful, this thing is always out of order, when I designed it, I thought it would work normally, but I found that the actual situation is not what I thought it would be, not like that, it doesn't work at all, the machine can't work normally, it affects my mood very much, it really affects my mood." ”

Bai Xing: "Then what can you do, things can't be smooth sailing, your flying machine, it is indeed a powerful idea, such a magical flying machine, if it is easy to invent and create, someone has already made it, because it is difficult, so there is no such flying machine so far." Since you want to invent such a flying machine, your wish is good, and I find that you are also willing to work hard for this wish, which is worthy of being brought up and praised. However, I see one of your shortcomings, that is, you are not very able to withstand the blow, and a small blow can make your mood appear in a serious haze. ”

The information of Ma Cha in the miracle house was scattered all over the house by him, and some of the information was mixed together and not separated in time, and it would be difficult to find it in the future.

Bai Xing helped Ma Cha to count and separate the information and documents in the house, Ma Cha was too busy with work, Bai Xing helped Ma Cha clean up the house, and persuaded Ma Cha to pay attention to rest, not to keep thinking about flying.

Bai Xing gave Ma Cha an example, saying that many people suffer, and their lives are not as good as you, they don't eat or drink well, they don't sleep well, they don't have fun every day, they live like dung beetles every day, they smell and cheap, those who live a bad life, still insist on living, and still face life optimistically. So Shirahoshi advised Ma Cha not to be in pain because of a little difficulty.

The truth, chicken soup for the soul, and inspirational stories in Ma Cha's stomach are no less than those in Bai Xing's stomach, but he already has a feeling of exhaustion, his flying machine has just designed a silhouette, and a small device inside, this time for testing, has many failures and difficulties. Ma Cha wanted to kill himself, and he even had the heart to die.

The fuel and propellant of the rocket can take the rocket into the sky, what can power Ma Cha's aircraft? Ma Cha thinks, Ma Cha thinks.

Ma Cha is a child who likes to think, he believes that through thinking, he can bring himself a different spiritual realm, and thinking can achieve the design of the aircraft, Ma Cha thinks hard every day, in his miracle house, Ma Cha dreams of miracles. (To be continued......)