Power is the foundation of all science and technology, without power, don't talk about anything, with power, you can think about anything, whether it is to the sky, or to the sea, or to the sky.

Since the successful development of the engine, many new equipment has been developed immediately.

You must know that Li Qi has very detailed information, in fact, it is difficult to start, the steam engine is the most difficult homework, followed by fuel, if you have both of these, technology will show explosive development.

Nowadays, cars are no longer a project that everyone cares about, and Agu no longer develops cars, because sports cars can only let the big chief go to Bubble Girl, but airplanes can allow humans to conquer the entire sky.

From the perspective of human nature, it is natural to like the new and hate the old.

As a result, the racing track in the canyon has officially become an airstrip today, because the first airplane in human history has appeared on the runway.

But Li Qi felt a little headache, he couldn't help but step forward, and then said to the cold shadow in the cockpit: "Not really! Even this plane has to be convertible. ”

The plane has no hatch cover and is absolutely open-topped, but this plane is not a glider, it is a real plane, and it can reach speeds of more than 400 kilometers per hour according to tests.

Hankage glanced at him and said, "I don't understand why you like to lock yourself up. ”

"It's safe!"

"Locked you up, will you still feel safe?"

“！”

Li Qi was speechless, he finally understood now that there is still a big gap between humans and demons, especially the understanding of technology, sighed: "It's good that you're happy, but you have to forget about the car before, life is the most important thing, I won't really let you sleep with you, no, lose money, and this plane is very cheap, if there is anything wrong, escape immediately, don't care about the plane, if it's ruined, it's ruined." ”

He is not deceiving Han Ying, the cost of this plane is about one-tenth of that of the sports car, maybe less than one-tenth, because most of the fuselage of this plane is wood, as well as peacock dung, black iron is used very little, of course, the wood of this year is much tougher than the wood of later generations, and the kingdom has a kind of wooden armor, which is better than black iron, and it is specially used for expeditionary forces, because it is lighter.

The most expensive of these is the engine, which is still an internal combustion engine with a connecting rod piston like a car, rather than a turbo engine.

In fact, their technology is to produce faster and larger planes, but Li Qi thinks that if the speed is too fast, it is not easy to control, and the control equipment may also have defects, if it flies too high and too fast, once there is a problem, it will be a crash.

This is also the main reason why Hanying served as the first pilot, she can jump the plane at the moment before the plane falls, the speed at the moment of her transformation is really faster than the plane, she asked for an open-top plane, it is also to facilitate the jump, as for the air flow or something, it doesn't affect her much, you must know that her own speed is not slow.

Cold Shadow nodded, "I see." ”

When everything was ready, Cold Shadow tugged the handle on the front right.

The plane immediately started.

This engine device is a new technology specially developed by Agu for the aircraft, which is to use the characteristics of the new fuel to start the aircraft.

If the new fuel does not add an excessive amount of green water, then in the rotation, once it comes into contact with the air, it will breathe fire, Agu is to use this characteristic, in the aircraft installed a closed small drum, is a very small device, which is filled with fuel that does not add excessive green water, and the small cylinder is connected to a gear device, as long as the handle is pulled in the cab, it will promote the gear device, the drum rotates, and the gas burns, so as to complete the three steps of air intake, compression and ignition at one time, which is very ingenious.

The propeller in front of the nose of the front began to turn, and the plane slowly moved forward, getting faster and faster, and after reaching a certain speed, the fuselage slowly lifted up and flew into the sky.

Ah Gu and Rong, as well as the surrounding staff, all looked extremely excited, holding their breath and clenching their fists.

Only Li Qi was worried.

It was not unreasonable for him to be worried.

Soon, the plane rose to a certain point and began to rotate around the canyon.

But the cold shadow in the cockpit does not look like a professional pilot at all, more amateur than an amateur, controlling the joystick with one hand, leaning on the body, holding the cheek with the other hand, with a casual gaze, just like driving a car, she has no fear of heaven, because she is sure to jump, and there is also the assistance of landing, although she has never used a parachute, but her agility makes her tolerance for mistakes many, many times higher than that of humans, and muttered to herself: "I can't imagine that they really did it, this is really incredible." ”

She didn't expect that the nervous hearts of the Agu underneath were about to jump out.

The car is okay, after all, it is on the road, the plane is in the sky, and they can't help if they want to, if there is anything wrong with the cold shadow, Agu will feel guilty for the rest of their lives.

"It looks like you're running out of fuel."

When she came back to her senses, she realized that the fuel gauge was almost at the end, she looked down, turned the joystick slightly, and the fuselage immediately tilted, ready to land.

This time, Hankage piloted the plane and landed steadily on the runway.

"We made it!"

"We made it!"

Ah Gu and Rong shouted as they ran frantically towards the plane.

"Chill Shadow, how do you feel? If there is any discomfort, you tell me and I will improve. After the plane stopped, Agu tilted his head and excitedly asked Hanying about the feeling of flying.

"Not bad, but it would have been better if it had been faster." Han Ying tilted his head slightly and said lightly.

Ah Gu said with an arrogant face: "No matter how fast we can do it, it is relatively expensive, and if there is an accident, we will lose a lot of money." ”

Han Ying suddenly looked embarrassed, and glanced at Li Qi, who was walking slowly.

This aircraft has been successfully test-flown so that armored vehicles, tanks and other things are naturally not a problem, as for the machine gun has been invented a long time ago, the funny thing is that the machine gun has not yet been officially unveiled, it has been updated more than a dozen times.

This is true of all other inventions.

Li Qi's strategy is to only develop secretly, but not produce, and constantly improve in the laboratory, because he has information, and the advantages and disadvantages of each equipment are clearly written in the data, and he only needs to try whether it can be used, and he does not need to go to actual combat simulation. At most, it is to train some instructors, and it is still the same trick that used the rifle in the first place.

At the same time, Yao and Yi Erzhou are also pretending to be constantly improving the steam engine, and the steam engine has also been replaced by three generations, each generation has a qualitative improvement in power, making everyone think that the steam engine is the limit of human beings, however, Li Qi is also constantly improving the production line of the factory by updating the steam engine.

Because Washington is only R&D, there is no large-scale factory, and the production must still be in Yao and Yier counties.

Richie's request was simple: he could immediately throw things from the lab onto the production line at any time and start mass production.

At the time of the outbreak of power technology, Ershun finally made a breakthrough in electrical energy.

It's just in time.

Because there is no electricity, many of Richie's materials are useless.

"Seaweed?"

Li Qi stared at a seaweed like seaweed in his hand, blinked, and then said to his ear: "You said that this seaweed can conduct electricity?" ”

Ershun nodded, stretched out his hand and said, "Great Chief, please here." ”

He took Li Qi to a laboratory next door, only to see Zhu Xiang and the two foxes working in it, and they only nodded when they saw Li Qi coming.

"Let the Great Chief see our experiments." ”

Cane Township nodded, then glanced at the two foxes.

The two raccoons immediately covered the fluorite with their lampshades.

The room was plunged into darkness.

Just when Li Qi felt a little panicked, suddenly a green light shot out from the left, and he turned his head to look, only to see a shiny crystal jar on the table, and it was getting brighter and greener.

After a while, the whole hut was illuminated.

"Electric light?"

Richie stammered.

He thought he was just looking for raw materials for wires, but he didn't expect that they would even get electric lights, which was really unexpected.

"Electric light?"

Ershun nodded and said, "That's a good name." ”

Li Qi was stunned, pointed to the crystal jar and said, "What is that?" How is it green? ”

Er Shun said: "Inside is the silk of the sky." ”

Li Qi's eyes widened and said, "Heavenly silk? ”

Er Shun nodded and said: "When studying electric energy, we have never been able to find a way to express the current more intuitively, so we can only use fish to experiment with the size of the current, until one day, I found a silk silk on my clothes in the sunset furnace." The big chief should also know that the silk is not afraid of fire, but when the fire is about to go out, the silk emits green light, and the electricity can also heat up, so I thought of using the silkworm to intuitively express electricity, but the initial experiment was not successful, and the silk could not shine under the heating of electricity.

However, it can shine in a furnace with dead leaves, so I think that the silk must be heated with the dead leaves to shine, I have specifically analyzed the difference between the silk and the dead leaves before and after mixing, and then thought of a way to improve the silk to make it heat and shine under electric heat. ”

It turns out that celestial silk is the best material for filament. Li Qi frowned, and said, "Can you change the light, I don't like the green light very much." ”

Ershun shook his head and said, "Not for the time being, unless you find new raw materials." ”

Li Qi nodded and said, "Actually, the green ones are not bad." ”

As he spoke, he stepped forward again and looked at the crystal jar carefully, but saw that the two ends of the crystal jar were connected to two thin threads made of seaweed, and the other end of the seaweed was connected to a large crystal bottle, which was sealed, and a layer of seaweed was wrapped inside and out, but he still saw that it contained a turbid liquid.

This is actually the prototype of the battery, and this method is what Li Qi told them.

He was mainly interested in the seaweed wire, shook his head and exclaimed, "This is incredible! ”

Er Shun said again: "Great Chief, let's go out and talk." ”

"Ahh Oh good! ”

Returning to the office, Er Shun said: "The big chief also saw that seaweed can conduct electricity, but there are many disadvantages of using seaweed to conduct electricity, because seaweed is easy to break, and it can only be used for experiments in the laboratory, and does not have any practical value." ”

Li Qi said: "It's just a small problem, it's not difficult for you." ”

Er Shun smiled: "The problem is small, but this requires talent, and we don't have the talent in this area." ”

Li Qi was curious: "What talent?" ”

Ear Shun said: "It is the talent of the Great Chief's wife." ”

"Sunset dance?" Li Qi frowned, then shook his head and said, "Don't understand? ”

"I can analyze the components of seaweed that conduct electricity, but I don't know how to refine the ingredients, however, this should not be very difficult for Mrs. Great Chief, I hope that Mrs. Great Chief can refine the ingredients I need, and then process them into a kind of lacquer, so that I can touch any material for conduction." ”

Isn't lacquer used to protect against electricity?

Li Qi listened with a bewildered expression.

It can be seen that the same scientific and technological inventions, in the hands of different races, the process will become completely different, and this world has all kinds of talents, so when they encounter problems, they first do not think of various ways to solve the problem, how troublesome it is, they first think about which race's talent can solve this problem.

Rich lacks this way of thinking.