Wang Hao's face suddenly showed surprise, and he couldn't help but sigh, "This discovery is so important and important!"

He was happier than before.

Teacher Zhao was a little confused and couldn't help but ask, "Is this black silver more important than first-level gold?"

"certainly!"

Wang Haodao, "The discovery of black silver proves that silver can also produce a semi-upgraded β-state, and it must also have the property of absorbing electromagnetic waves."

Now Teacher Zhao understood.

He nodded, "This is indeed very important. The invisible coating we use now... is just a bit too expensive."

Wang Hao shook his head and said with a smile, "It's more than that."

He didn't say anything more, just waiting for Wang Hui to come out of the experiment room.

The wait lasted another ten minutes.

Wang Hui knew that Wang Hao and Teacher Zhao were coming, so he walked out reluctantly after a long time. When he saw Wang Hao, he couldn't wait to say, "We discovered first-order gold and beta-minus silver."

"It's really the same as your theory, Academician Wang. Gold is completely upgraded. The entire gold nugget is first-level gold. There is no conventional gold anymore."

The reason why first-order gold can be discovered quickly is because the gold element does not produce special phenomena and can be completely upgraded.

"The surface of that piece of gold has not changed, but the color has changed slightly, but this is abnormal, because under the action of the strong annihilation force field, it should normally turn into brown gold."

"As soon as I looked at that piece of gold, I judged that it had been upgraded."

"After a test, it turned out to be the case!"

After Wang Hui finished talking about first-order gold, he talked about 'black silver', "Black silver contains a certain amount of electromagnetic radiation. We have made detailed measurements and found that the conventional physical properties have not changed, and the reflectivity is extremely low under light irradiation."

, it should also have the property of absorbing electromagnetic waves.”

"In other words, it is a completely new beta-element."

After hearing this, Wang Hao said, "Put the black silver aside for now. Professor Wang, find a research team to measure the resistivity of first-order gold. I want to know this data first."

After he finished speaking, he reminded, "Also, please note that the resistivity of first-order gold may be extremely low..."

"Extremely low?"

Wang Hui asked with some confusion, "How low is it?"

Wang Hao thought for a while and said, "Get closer to superconducting."

"——??"

Wang Hui suddenly looked puzzled, but he still found a researcher and explained the experimental work of measuring the resistivity of first-order gold.

This experiment does not require a too complicated design. All you need to do is give the materials to a few people and arrange an experiment specifically. However, the resistivity of first-order gold is too low, so the measurement needs to be very precise, and electronically related high-voltage sensors are needed.

Precision equipment.

Wang Hui and some other discoveries are all related to the magnetization of materials.

Wang Hao listened for a while and then stopped. He checked the time and quickly advised Teacher Zhao to go back and rest, because he himself couldn't help but want to sleep.

Although there are many new discoveries in the experiment that are exciting, many of them are expected, and the new discoveries are routine operations of the annihilation force field experimental team.

If you are so excited every time you make a discovery and don't sleep, your body will probably be unable to endure it soon.

In addition, new discoveries will continue to follow.

The materials prepared in their experiments contain nearly a hundred elements, and the work of the materials testing center will last at least half a month, or even a month.

During this time, new discoveries will be made every day.

Therefore, only by treating new discoveries as daily operations can your mentality stabilize.

…

Wake up.

Wang Hao went directly to the material testing center and learned the measurement results of first-order gold resistivity--

2.19x 10^(-13)Ω·m.

This data was so shocking that Wang Hao couldn't help but open his mouth for a long time, "Are you sure? Is the measurement accurate?"

"certainly!"

Zhou Qing stared at his red eyes and couldn't help but said excitedly, "We did a dozen tests in total, and I also participated in the follow-up. Because the resistivity is too small, the tests may not be accurate. 2.19 is an average number, and the order of magnitude should not be

It’s not a big problem.”

"In fact, it should be said that the resistance is negligible."

"Even if it is cut into 0.1 mm silk thread, it is still difficult to measure. We used the most accurate equipment to determine the order of magnitude."

This is indeed a negligible resistivity.

Many elemental metals that can be used for electrical conductivity have resistivities on the order of '10^(-8)Ω·m'. Among them, elemental silver has the best conductivity, with a resistivity of 1.65 x 10^(-8)Ω·

m.

The resistivity measured now is 2.19x 10^(-13)Ω·m, which is nearly five orders of magnitude lower than the resistivity of silver--

Five orders of magnitude, which is one hundred thousand times!

The resistivity of conventional gold is 2.40 x 10^(-8)Ω·m, while the resistivity of first-order gold is nearly 110,000 times lower than conventional gold.

If represented by actual data, the resistance value of a first-order gold conductor with a radius of three millimeters is close to that of a conventional gold conductor with a radius of one meter.

The contrast is amazing!

Wang Hao couldn't help but look excited. The extremely low resistivity of first-order gold was expected, but the difference of five orders of magnitude was unexpected.

Now is not the time to celebrate.

He immediately explained, "Find more professional researchers and more professional equipment for measurement. If you need anything, apply directly."

"The ultimate goal is to keep the deviation below 10 percentage points."
Chapter completed!