In six days, a total of eight Peng aircraft were lost.
Encountered various dangers.
Some collided with birds and crashed, some were struck by lightning and crashed, and some experienced hail weather. Some even mysteriously disappeared at sea.
The loss of eight Pengshi made everyone feel heavy. This incident did not seem to be as perfect as imagined.
Aviation is still not pure enough. The aerospace field still has a lot of road to go.
The blue skies in the world are only explored by New Kyushu aircraft. Use the lives of pilots to explore this mysterious blue sky. This is not enough. The world is too big. But those pilots who sacrificed made full contributions to the aerospace industry.
They spent their lives exploring a safe path. For example, where are the imperfections in the Peng style, what kind of additional settings should be installed, and how to fly to reduce the possibility of safety accidents as much as possible.
If a plane disappears from the sky over the Pacific Ocean, then everyone will no longer fly there in the future. A plane collided with a mountain vulture in the Himalayas. Then when it breaks through the Himalayas in the future, it will need to increase its altitude.
There is not much the Kyushu Academy of Sciences can do. They just still feel that human beings are extremely small in front of nature. Even with the tools to dominate the sky, it’s still not enough.
All Li Zhen could do was pray.
When I come back, I just want a safe journey.
Whether the actual situation is safe or not is not up to him. Speaking of metaphysics, this is all linked to luck.
Six days later, all planes were in place.
All countries that decided to participate in the Human Co-Prosperity Society waited for the arrival of the plane.
The pilots have no secrets at all and have opened flying classes in various countries, teaching all the flight knowledge, aerospace knowledge, dynamics knowledge and aerodynamic knowledge they have learned throughout their lives.
All countries are also very motivated and cherish this hard-won learning opportunity. Everyone works hard to learn flying knowledge. Everyone wants to become a pilot in their country and make outstanding contributions to their own nation. contribute.
All the dust has settled, we will meet on April 1st, there will still be some time. Countries have calmed down and studied. However, the Kyushu Academy of Sciences was given a death order by Li Zhen and tried its best to develop radar.
The task of studying radar is mainly assigned to the School of Electromagnetics.
The people from the School of Electromagnetics also tried their best to form a research team led by Fang Hanxian. Received a research fund of 10 million gold coupons to study this thing.
Among the 10 million funds, there are 8 million from the state, and then 2 million from the Kyushu Academy of Sciences.
The new Kyushu government attaches more importance to the research of radar than the Kyushu Academy of Sciences. Because the probability of airplane accidents is now too high, which makes people fearful. The battlefield of the future will definitely be decided in the air, so the importance of radar can be imagined.
The Institute of Electromagnetics is full of bats.
Many people observe bat activity and behavior.
Fang Hanxian lay in that place all day long, staring at a bat in a cage. Of course, the bat couldn't see him.
"This is really a magical creature. It is obviously blind. But with a pair of ears, it can see farther and more clearly than those with eyes."
Fang Hanxian murmured and secretly opened a gap in the cage.
'Chichijiji' A sharp cry was heard, and then the bat suddenly jumped out of the cage and flew out. This is a sealed house, leaving only a small hole in the window.
After the bat fluttered around the room for a while, it suddenly rushed towards the small hole and immediately spread its wings and flew away after getting through the small hole.
Similarly, there was a sparrow in another cage. When Fang Hanxian released the sparrow. The sparrows were screaming and scurrying around the house, fluttering everywhere, but they couldn't fly out no matter what. It couldn't detect the existence of the small hole at all.
Fang Hanxian suddenly realized something and quickly wrote down notes:
"If I'm not wrong, after the bat makes that sharp cry, every corner of the space will be filled with this sound, and the sound will bounce back when it encounters obstacles, and its ears will receive those sounds again. Go back. It doesn’t need eyes at all, a three-dimensional image will appear in its mind, and it can see all the furnishings in the whole room clearly. Even if the hole is small, it can find it and fly out smoothly."
"And the sparrow can't be found. Even if I open the door, it just keeps flying in the corner, but can't fly out. Because it can't see the door. It can't see the hole."
Fang Hanxian took a breath: "It's amazing. These animals with no civilization at all have such advanced science and technology. This is amazing. If Master Li hadn't said that the principle of radar is the same as that of bats, in the 10,000-year history of the New Calendar, there would be No one can discover such a magical creature."
"Then the principle is consistent. The bat emits a sound, which bounces back to form a three-dimensional image. The technology we currently have in New Kyushu is radio signal waves. If the radio signal waves are regarded as the sounds emitted by bats, then Set up a receiver to receive radio signals. After the radio is emitted over a wide range, the feedback is received. Wouldn't this be able to calculate space?"
Fang Hanxian stood up excitedly, lit his pipe, took two strong puffs, and fell into deep thought again.
"The radio transceiver is not difficult, but what is difficult is the bat's brain system. The sound emitted by the bat is like radio waves, and the ears are like receivers, but the most important thing is the brain that can process this information."
"I know this principle, but I can't solve the problem of using instruments to analyze the signal band. This is just a useless signal wave. How can I solve this problem?"
Fang Hanxian fell into a bottleneck, sighing and frowning.
The development of science today is different from that of the past few years. In the past few years, there was nothing and nothing. Everything had physical principles, which were visible physical principles.
But so far, physics has reached a bottleneck, and it seems difficult to break through. Because of current physical principles, most of them have become invisible to the naked eye.
Before the steam engine, the engine. That's at least something you can try, imagine, and see.
But now things like signal waves are completely invisible. How can radio be seen with the naked eye? My ears can't hear either. It must be solved by instruments, but the problem is stuck in the instrument and there are no corresponding conditions...
(End of chapter)