Zhang Hao came to the bottom of the sea and saw the 'rubber tree' he had been looking for for a long time, which was actually a seaweed.

This area where seaweed lives turned out to be around the harbor - around the harbor, it was the enveloping area of the Dutian Fire Array, and the sea temperature was too high, and the surrounding sea monsters didn't like it very much.

I didn't want to grow a patch of seaweed like this here. No, this is a typical bean planting!

These seaweeds look like kelp, but they are thicker and have thick 'veins' inside. After cutting, a viscous milky white liquid flows out. But if you look closely, you can see a little translucency.

However, the color and so on are all trivial, as long as it is rubber, even the colorful Zhang Hao can accept it.

Zhang Hao didn't know the specific production process of rubber, but at least he knew the words 'vulcanized rubber'. Zhang Hao took this liquid to Zhou Xueyao's laboratory and began to experiment under Zhou Xueyao's curious gaze.

Heating, sulfur, acid, alkali, high temperature baking...... After Zhang Hao used all the methods he could think of and the test materials in the laboratory, he finally got a palm-sized piece of material.

The material has an unsightly grayish-brown color, somewhat resembling the color of putrid fur, and has a slightly pungent taste. But this thing is very strong, and Zhang Hao, who is sturdy, is a little surprised.

With Zhang Hao's cultivation in the late stage of Jindan, he actually had to work hard to tear it off, and this thing could be stretched about three times the length. If this is after excellent testing, fine processing and production, and the addition of hemp fiber, etc., it will be against the sky!

It wasn't until the rubber snapped and broke that Zhou Xueyao asked curiously, "What is this?"

"It's called...... Eh, gum, an excellent item that can be used as a tire. Now our tires are rolled with animal skin, not to mention the high cost, the quality can not be guaranteed.

Recently, we have been experimenting with animal glue, etc., but none of them can be used. Later, when I saw the paint and the tree lacquer, I thought maybe there would be a plant that could produce something similar.

Many trees, such as pines and cypresses, peach and plum, etc., will have gum production. In nature, the most abundant resources are plants. I have a gut feeling that there must be a plant similar to the sumac tree that provides a particularly flexible gum!

But I didn't expect it to be seaweed in the sea!"

Zhou Xueyao still had a little doubt in her eyes - you know a little too much. Forget it, don't ask.

Zhang Hao recorded the effective test just now, and said to Zhou Xueyao, "How is the research of fairy qi recently?"

"I can't help much. Zhou Xueyao's face was a little emotional, "I can't understand the electromagnetic induction studied by Huang Mingshan, Ge Dong and others. The only thing that has something to do with the current chemistry is the analysis of the metamagnetic parent ore.

We have found two elements, No. 27 and No. 28, in the meta-magnetic mother ore, and several more elements are being tested. There is one possibility that element 37 is possible. ”

Zhang Hao thought thoughtfully: Iron is the No. 26 element, what are the No. 27 and No. 28...... What is the origin of element 37, it seems to be cobalt and nickel, right......? Zhang Hao blinked, not thinking about it. Should, approximately, probably...... Already forgotten.

However, since Zhou Xueyao is no longer involved in the research of fairy qi, she just happens to study rubber, well, it should be called 'gum' now.

But there is one more important application of gum – insulation!

Recently, when researching generators, insulation has become the number one problem. The current insulation method is to wrap the wire with animal fur boiled glue, but this glue is relatively fragile and easy to soften when heated, so that the current generators have to be equipped with a super-power cooling array.

With rubber, everything is much simpler.

Zhang Hao left the chemistry laboratory and came to the Zhang family's secret research base, where he was studying the immortal qi. After almost three months of crazy research, the results achieved are beyond imagination.

The latest generator is driven by a steam turbine, and the speed of the steam turbine exceeds 2,000 revolutions for the first time. When the turbine speed exceeds 2,000 rpm, the power of the machinery begins to show its magical side. This level of work intensity is something that spells can't achieve for the time being.

Driven by a steam turbine, the rotor of the generator spins wildly. Because of technical reasons, the rotor of the generator is not a coil, but a refined meta-magnetic mother ore.

The magnetic strength of this kind of refining meta-magnetic mother ore is beyond imagination. A magnetic pole the size of a fingernail can suck up almost 30 kilograms of iron! The magnetic strength made Zhang Hao smack his tongue.

The stator is the coil, and the coil has been repeatedly studied and tested, and finally high-purity copper is selected. The diameter of the copper wire is six millimeters, and with the addition of insulating glue, the wire diameter is about 1.2 centimeters - the temporary level of craftsmanship needs to be improved.

Obviously, such a generator structure is not perfect, but for various reasons such as technology, it can only be done at this time.

The rotor is about half a meter, and the value of the Yuan Magnetic Mother Ore consumed is more than 10 million high-grade spirit stones! The Yuan Magnetic Mother Ore is precious and scarce, and it is very useful.

There is also a stator coil, which uses almost three tons of ultra-high-purity red copper, which is even more extravagant. Before electrolysis, it was incredibly expensive to produce pure copper.

But at all costs, the results are gratifying.

In an extra-thick, reinforced glassware in front, high-purity aura under high pressure is swirling under artificial lightning, spontaneously forming a spiral structure.

However, once the current stops, the aura dissipates.

Huang Mingshan explained beside him: "Young master, at present, we have improved some of the electricity standards. Voltage and current, in units of 'thunder' and 'electricity', respectively. ”

Zhang Hao nodded, although he was still used to 'volts' and 'amps', these two obviously weird names would arouse suspicion. It's okay to use 'thunder' to represent voltage and 'electricity' to represent current.

The voltage and current, as well as the power, etc., must be determined, and the existing standards must be connected, which is a very complex system engineering. However, because Zhang Hao opened the hanging from time to time, the progress was smooth.

Speaking of which, Zhang Hao hasn't been here for more than a month recently, mainly because if he comes here every day, it will cause pressure to everyone, which is not conducive to research.

Huang Mingshan introduced, and finally pointed to the lightning and aura in the glass bottle: "Young master, this aura is extracted from high-grade spirit stones, and it is the purest aura we can obtain at present.

The current voltage, current, including the atmospheric pressure in the glass instrument and the aura pressure, have reached temporary limits.

According to the current phenomenon, our test should be in the right direction. But there is still no success, and it is clear that there is some key reason that has not yet been found. ”

Zhang Hao observed for a while, and suddenly asked, "Have you noticed that this aura spiral is very loose and doesn't seem to be able to be glued together......?" If you look closely, although the aura has become a spiral, the spiral cyclone is not balanced, and the trajectory of the spiral is not always parallel.

This shows that there is internal conflict!"

Huang Mingshan nodded: "We tried to increase the current, or increase the voltage, increase the aura pressure or the internal pressure of the vessel, etc., but we didn't find any problems. ”

"What about the aura itself!"

"We have tested the aura in the air, the aura of the lower grade spirit stones, the medium grade spirit stones, and even the aura in the crushed spirit stones and oil.

In the end, the aura of the high-grade spirit stone was selected, and it was also filtered many times. It should already be the purest aura. ”

Zhang Hao frowned, a little hazy aura swirled in his mind, but he never remembered it!

It's a very anxious feeling, and it seems like it's almost a kick in the door, but I just can't remember it.

At this time, a student from Beidou Academy, who was just nine years old, walked up to Zhang Hao tremblingly with a glass of water in his hand: "Teacher, please drink water." ”

Water?

A bolt of lightning crossed Zhang Hao's mind!

Zhang Hao suddenly remembered that he had read such a scientific report in his previous life: Water is a mixture! Because there are two kinds of water molecules in nature! The spin direction of the two water molecules is just opposite!

Also, there are amino acids in nature - there are left-handed and right-handed amino acids, these two amino acids have exactly the same physical and chemical properties, but the human body needs left-handed amino acids!

Also, atoms have isotopes. Does the aura have to be pure?

What if Reiki itself is a mixture, with two or more 'isomeric' forms?

Zhang Hao looked at the 'loose' aura vortex, his eyes became brighter and brighter, he took the teacup with both hands and said thank you. The little child immediately smiled happily.

"What's your name?"

"Teacher, my name is Lin Yinghao. ”

"Lin Yinghao, good name. What have you studied lately?"

"Mathematics, mathematics!" Lin Yinghao raised his hand excitedly, "I have learned addition, subtraction, multiplication and division! Now I can calculate voltage, current, and power!"

Keep up the good work. Mathematics is one of our most important foundations. Today's technology is based on mathematics. ”

"Well, I'm going to do math well!" the little boy set his own ambition.

Zhang Hao pulled Huang Mingshan and others together and expressed his opinion. "Now, according to chemical research, even atoms have isotopes! So is there an isomer of Reiki that we don't know about?

Maybe we should take a different approach to purifying the Reiki and treat the Reiki itself as a mixture!

It's like the difference between our black iron and our dark iron!"

Huang Mingshan and the others' eyes brightened instantly-yes, everyone had been working voltage, current, air pressure, aura pressure, temperature, etc., but they had never considered the issue of aura itself.

Do what you think!

Nothing is known about how the Reiki was further separated, but at least there was a direction.

At this time, Fu Yun in the Transformation Stage came out to help—Fu Yun and Chen Yansong took turns to help in the laboratory.

Fu Yun proposed a direction: "Maybe you can use the Spirit Gathering Array to complete the separation! Recently, I re-studied the Spirit Gathering Array, only to find that this seemingly simple formation is not trivial! This thing has a secret!"

But at this time, Zhang Hao burst out of inspiration again: "Senior, you said that the aura at a height of more than 20,000 zhang is the same as the aura on the ground?"

"Huh?" Fu Yun was suddenly stunned.

(Apologies, there have been a lot of things lately, and I try to guarantee three changes every day.) If it wants to break out, it may be after the 20th. ）

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