"Because when a teacher encounters something, he will find a way to escape; If you really can't escape, you'll find a way to minimize the damage; And when you encounter things, you will procrastinate, and you will not do it until you feel that you are completely sure. The most admirable thing is that no matter what you do, you must be prepared for one or two back roads on the premise of facilitating escape. And it's really admirable to think about all kinds of bad situations and plan for them, no matter what happens. Therefore, we believe that if we were teachers, we would never have encountered a crisis like ours. So I want to ask the teacher what we're not doing enough. ”

This girl is here to take revenge, for the fact that she was disciplined by herself a few days ago. Listening to Harumi crackling and saying such words in one breath, the corners of someone's mouth twitched.

sighed, when he was young, he was not brave and diligent; Look down on those middle-aged and elderly people who are conservative and obscene. But when you get older, you will know that it is not that those elders are too conservative, but that they have seen too much, and they will naturally think about it more.

It is also human nature to make mistakes when you are young, and of course you will want to avoid the same or similar situations later. No one really wants to make the same mistake again and again.

Just like the two girls who came in front of her, Kaya pressed Harumi's head, which was unimaginable before. But after this incident, Kaya was severely pitted. Whatever her state of mind, Harumi seemed to be a dwarf in front of her peers.

This should be considered a good thing. At least until today, maybe Harumi will be convinced by anyone, but definitely not by anyone. No one has ever been able to control this wild horse. Whether it's herself, a teacher, or their sister, she has just taught a lesson before, and then she turns her head and recklessly laughs, this is this girl's daily life.

In short, since they asked sincerely, the teachers would not say nothing. And there are actual cases, and some people have also saved the effort of giving examples, and directly talked about the situations they have encountered, one by one. Analyze each situation they encountered, what risks may be hidden behind it, what the results of different choices may bring, and most importantly, whether the strength of the people present is able to cope with such a situation.

This analysis made the two girls stunned. You must know that as an afterthought, coupled with the possession of the mouth cannon god, they did not say that they doubted life, and they were already merciful to the mouths of the people. You don't see people on Earth, who commit suicide because of cyberbullying, but there are many people.

Until the review of the 'Operation Hann Society' was completely over, the two girls were still floating in their footsteps when they left. Those who don't know will think that the two girls have been ravaged by their teacher. In fact, the two girls were indeed ravaged by their teachers, but psychologically, not physically.

Of course, from a bystander's point of view, this setback made the two teenage girls mature a little. Although they still go out with the one-eyed girl, this time it is really pure shopping, not so crazy that they can't find anyone all day long, and this time they also add their sister. The safety of the girls is no longer to worry, and now someone is worried about the safety of others.

The four silverbearded dwarves were left behind by the forest, of course, because there was something they needed to help. This group of runaway children has always been in the state of eating forests, and they have learned someone's 'advanced knowledge' in vain.

Although they say that they have a robot program that provides peace weapons to automate Finn's research and experiments, in fact, they are having a lot of fun themselves, so it is not worth tuition and meals at all. And because of that damn curse, in addition to the design, there is a high probability that someone will scrap any material that touches something, of course, grabs the four dwarves and makes the things on the blueprints instead of him.

After most of the materials purchased by the White Rose Chamber of Commerce were sent to them, Lin announced the design and research he had been doing during this time to the others.

'Sputnik-1 Project', which is the official name of the project.

"So, what exactly is Sputnik?" Although he has little roots in ordinary affairs, Jermaine is the most interested in all things about Lin among the four silverbearded dwarves. So a lot of questions come from his mouth.

Looking at the dazed appearance of a group of people, including Fen, a well-informed lich, Lin had the feeling of recovering from the shock of healing souls a while ago. He said proudly: "I told you about satellites, which are stars that revolve around the planets, and they are called satellites. For example, the moon of Gudarana, which is fixed and does not move in the sky, and the moon of Nanna, which rises in the east and sets in the west, belong to different kinds of moons. And the artificial satellite, of course, is a machine made by man, and it also revolves around the planet. ”

As for the distinction of stars, the family is astrophysical, and of course the most superficial knowledge is tirelessly instilled in others. Except for the two apprentices who had already heard the boredom, the dwarves were not ignorant. But knowing what a satellite is, you don't necessarily understand Lin's thoughts. So Jermaine continued to ask, "Then what's the use of making a machine that spins around in obsession?" ”

So, ignorance is terrible. On Earth, in order to build an artificial satellite into the sky, the field of knowledge involved is wide; And after there is an artificial satellite in the sky, the number of uses is unimaginable for people who have not experienced that era.

Depicting the diva of an artificial satellite is like listening to a science fiction fairy tale to this group of mysterious natives, but for someone, it is the life of the past. Of course, Lin can't afford to build those artificial satellites like the Earth, no matter what kind of satellites they are, those are not his specialty. He can only use magic as a technical basis to build a magical artificial satellite.

I wanted to build an artificial satellite, but I had it since the time of the Great Sage's Tower. In order to accurately map the universe, a small astronomical telescope is far from enough. The most troubling, of course, is the error caused by the atmosphere. If there was a device that could observe the starry sky from beyond the atmosphere, it would be a dream.

Don't look at yourself as having found the location of the Earth, as if you have made some kind of connection. But if you really want to use the flash technique and go back to Earth, you need to know the exact direction and distance. That precision is not at all what has been done now, and it can be compared.

The distance of that astronomical unit, even if it is only a millionth of a second in angle, can be thrown into the sun from its original destination, the earth. Of course, such a gap is not bad, and even if it is teleported to a place outside the solar system, it can be said that it is not surprising at all.

In addition to the exploration of deep space, the uses of artificial satellites are also used on the ground, such as communications, meteorology, reconnaissance, navigation, geodesy and so on. In the case of the magic network that does not need to consider the network speed and signal number in addition to the forbidden area, the need for communication satellites does not exist.

But in terms of other functions, with the altitude of the artificial satellite and the magic technology of the Mysterious Land, what kind of sparks will be produced is impossible for anyone to predict. Maybe it's not as effective as the Arcane Eye set at the top of the magic tower, and maybe it can get more exaggerated results. And these, if you don't actually hit a satellite, you don't know what the final effect will be.

However, although I really wanted to have an artificial satellite before, I didn't take action for a long time, and I didn't even have a design, and the biggest reason was another major difficulty, that is, how to make an artificial satellite 'go to the sky'.

Breaking away from the gravity of a planet is not such a simple thing. The rocket and its close cousin, the missile, are a lifelong study in themselves, and if you want to go to that technology tree, someone will wither just thinking about it.

But the actual combat application of the magic of flashing has given someone a glimmer of hope to save the country, and can use flashing to send artificial satellites directly to synchronous orbit. While flashing can cause teleported items to be tainted by high-dimensional worlds, it can take a lot of effort to solve this problem than going to the rocket's tech tree.

Then the remaining physical structure to be considered for an artificial satellite is the detection device, which is of course mainly based on the arcane eye, whether it is aimed at the direction of deep space or the ground.

In Lin's opinion, the Arcane Eye was already a very mature magic device. It can collect all the data that is within the scope of observation, and the difficulty is how to use the collected data. This is the work of software programs, and it has nothing to do with hardware.

Posture adjustment device, the satellite in outer space, will inevitably have to change the direction of the satellite, and when captured by the gravity of the obsessed earth, it is necessary to find a way to break away and move to a higher orbit. There's a lot of magic that can be done in this part, after all, any object in the almost vacuum of space can cause drastic changes at the slightest force. So this part of the design is for the coordination of linkage.

And the most important part is the energy device that keeps the satellite running. Whether to install a semi-permanent, magical-shaped energy pool-like device, or to make up the numbers with magic stones. The former is like installing a solar generator on a satellite, which can run infinitely without accidents; The latter is like a battery, the device is simpler, but it has an expiration date.

And there is a big premise for all of this, that is, after entering the scope of outer space, the magic of the Lost Land can still work. It stands to reason that magic that can produce the same effect on various heterotopic planes should not die in space. However, without experimentation and without precedents to refer to, no one knows what will happen when something is really sent to heaven.