The hot air balloons are on the stage, just like a magic show, which has caused a sensation in the city! It makes everyone sigh for this trip, and even closed the stalls and lingered, wanting to wait a little longer to see if there is a chance to go to heaven.

This roadshow completely consolidated Liang Kai's position as a high-level manager in the mountain city, and at the same time cleared out the difficult little guys. The next step is simple...

First of all, the hot air balloon needs to be made into a complete version, and it is a bit embarrassing to only hang one person.

The original plan was to carry two people, but the unusual expansion rate of air in another world caused another to change the plan.

Three people are definitely better than two people. Even if they are still two, it is better to be able to decorate more things.

To this end, measure the diameter of the airbag and calculate the volume; use a large scale to scale the airbag, rope, and human weight to calculate the buoyancy generated by the heat of the air, and calculate how much the airbag should be expanded to meet the new design requirements.

At the same time, some of the oil materials in the warehouse were requisitioned.

A row of oil stoves are installed, and the same iron pan is filled with equal amounts of water, and then ignite.

People watch every pot. When the water boils, record the time, and then extinguish the fire and record the remaining amount of oil.

In this way, oil materials are classified into categories, which oil materials produce the highest heat in the same weight, and which oil materials have the most fire and boil water the fastest...

It is impossible for new hot air balloons to use the Nanhai quiet oil stove, so you have to consider everything.

While measuring the oil, the burner designed by the project team experts also placed an order to the smelting workshop, which of course fully considered the processing capabilities of the world.

Most people don’t understand Liang Kai’s approach, so they don’t know what he is going to do. Until the things are done, he has time to explain it, and then they suddenly realize it.

It’s not complicated to put it bluntly, and you can basically understand the IQ online.

The difficulty is to simplify the originally complicated and abstract things...

Just like Newton’s three laws of motion, the law of inertia, the law of acceleration, the law of action and reaction force, it seems very simple to put it bluntly. But before I put it bluntly, how many people can realize that the movement of objects follows such simple rules?

Advanced mathematics is really complicated. Even if it has been three hundred years ago, many people still find it difficult to understand. Those who can keep up with the progress of mathematics two hundred years ago can become master's degree; those who can become doctoral degree in one hundred years...

However, the working people have a feeling of being confused and lack sufficient logic systematization and standardization.

The biggest difference between modern people and ancient people is that their logical thinking has been integrated into flesh, bone marrow and even every cell in the body, and it is as natural as eating and drinking water.

Of course, this is about science students...

The hot air balloon passed by like this. In the name of placing an oil furnace order, Liang Kai took the opportunity to visit the smelting workshop. It not only prepares for improving the process and promoting the assembly line process, but also for the front of the telescope.

What does this have to do with telescopes? It doesn’t have much technical content to create a lens barrel, right? It’s much lower than an oil furnace.

It's not a lens barrel, it's a lens.

There is no glass in this world.

There is no motivation to develop glass because it already has an excellent alternative - resin.

It is now the dark period, the sun is blocked by the huge Jupiter, and the whole world is in darkness; and when the planet moves to the other side, you can imagine the scene of the sun hanging during the day and the huge Jupiter hanging at night!

Moreover, because Jupiter and the halo are huge, the reflected light intensity is almost the same as that of the sun...

There is nothing strange about it.

Taking the moon as an example, the brightness is 400,000 times less than the sun.

It seems to be a lot, but the diameter is only more than 600 times.

The diameter of the moon is nearly 400,000 kilometers, slightly wider than the distance between the earth and the moon. It occupies an angle of more than 80 degrees and less than 90 degrees in the sky. It is not as bright as the huge Jupiter.

Therefore, there are more than ten days without the sun at the extreme night. When it comes to another half month, there are more than ten days of extreme day, and the temperature continues to rise, and the sunlight is 24×7...

Within one month, spring, summer, autumn and winter will live together!

With such drastic changes, animals can dive into the sky and dive into the earth to adapt, and plants that cannot be moved must have evolved strategies for coping, such as secreting resin.

When the sun is too roasted by extreme daylight, the trunks of the plant will secrete mucus. The color will become darker and shade under the sun, and when the night comes, it will become lighter and almost completely transparent, allowing the sun to penetrate smoothly.

Not only that, it should also produce a plastic film effect, allowing the tree to absorb more sunlight energy. Of course, these are what the botanists in the project team said.

For the residents of this world, resin is undoubtedly the best glass!

Scrape down from the tree, heat and melt and process it into a plate-shaped inlaid on the window, adjusting the light to warm in winter and cool in summer, not as harmful as glass. Even when processing, you can print flowers, engrave words and decorate the materials...

It's 100% green, environmentally friendly and high-tech! It has attracted many netizens to like it

However, this thing is just used as a window glass, and it is much worse to use it as a telescope!

The texture is soft and easy to scratch and deform, and the light transmittance is seriously insufficient. It is hazy and more like frosted glass. People from other worlds who have never seen real glass can make do with it. It is definitely a joke to use it as a telescope.

"Apart from resin, only the materials that barely meet the requirements are star eyes."

This is a shell-like material, with absolutely no problem in transparency. It is naturally concave and convex and convex properties, and it is the eye shell of a very strange monster.

Unfortunately, this thing is like tempered glass and cannot be processed. The shape can also be fine-tuned. Its shell-like structure is lighted to the eyeballs of the Warcraft. The curvature should be as much as it should be.

And each one has its own differences, no matter the arc, degree or size... I want to use a buzzer, it's just four words, and it's up to fate!

"It seems that I can only go directly to the reflex type..." Liang Kai smacked his lips.

The reflective telescope is composed of a parabolic concave mirror and a plane mirror, and does not require any light-transmitting materials. In addition, the magic mirror making technique should not be difficult.

But there is one thing that the surface accuracy of the reflective objective lens has a double effect on the optical path. If it is imaged by only one reflective surface, the accuracy required for this surface is four times higher than that of a single refractive surface...

It is not easy to grind ordinary lenses. It is not easy to meet the accuracy requirements, including the expert team, and the difficulty is four times higher. It can be imagined...

[Reflective styles in this world still have advantages. The most difficult thing about reflective styles is maintenance. Open lens barrels are easy to get into dust, pollute objective lenses, and reduce the reflective force. However, there is mirror making technique, a spell...]

[In addition, we don’t need to look at the stars, and we don’t need such high accuracy and multiples. If we make a portable one, the requirements will not be too high. It’s just a question of which one is chosen from Newtonian or Caseglinian?]

[It must be Caseglin. The Newtonian style is awkward after all, especially on hot air balloons.]

The expert advisory group was talking about it, and except for a few astronomy enthusiasts, netizens were once again confused and confused.

Some people just need to be serious if they don’t understand it, while others need to be more serious. If they don’t understand, they will search for information. One by one, the hot words on Baidu were born.

Although it has not been traveling through another world for a long time, the popular science boom it has caused around the world to admire and yearn for science, and its effect is immeasurable.

While speaking, Liang Kai, led by Yue Shi, walked into the workshop on the right side of the Star Tower.

He took office as a new official, and Yue Zhenhan, who temporarily took over the position of Chixue Lie, also accompanied him to place an order and inspect the territory.

In the workshop, as Liang Kai expected, the fire was blazing, the heat radiation, and the sound of "ding ding dangdang" filled the ears.

But there are many different things...

For example, there is coal in this world, but burning will produce a large amount of toxic gases and kill people...so wood is usually used.

The wood is not hot enough, but it doesn't matter. The smelting furnace has magic, just like the quiet oil furnace in the South China Sea. Three one-star magic apprentice ring furnaces stand on the magic pattern engraved on the furnace wall and meditate on the memory.

The blazing flames rushed out of the furnace, licking the wall of the furnace above frantically, melting the ore inside.

But after a moment, with a shout, several people pulled the chains, the furnace cover was opened, and the red iron poured out, and along the preset groove seemed to magma.

This is the power of magic!

After collecting information and deducing in reverse, the principle of magic has been basically confirmed on the earth.

Unlike many people's ideas, the source power is most likely not produced by void, but follows scientific principles and conforms to the laws of thermodynamics.
Chapter completed!