Monster Factory Chapter 396: : terrifying precision beyond the instrument

Color change card?

Three-dimensional lenticular painting?

The first thing the students below think of is the kind of card toy that they used to see when they were young.

But this conjecture was quickly overturned, and the font on that iron ruler was not flat at all. Rather, it was squeezed into the iron ruler, and the traces of the depression could be clearly seen.

"Friendship... For All Time" Professor Kobayashi Sei's eyes are like firewood burning helplessly in the fire.

If you look up front without any anomaly, you can see the font from another angle.

What does this mean?

Explain that the four characters on the iron ruler are unimaginably horizontal and vertical between the strokes and strokes.

Its principle is very simple to explain. If a piece of paper is as thin as a cicada wing, the side is horizontal and perpendicular to the eyes, then it will easily disappear.

Similarly, the bottom of the font sunken on the iron ruler, as long as it maintains the same roughness as the surface. The processing on the side has a straight line that is accurate to terrifying, and this effect can be achieved.

Easy to explain, but very difficult to do.

In the live broadcast room, after being popularized by knowledgeable mechanical experts, the students spontaneously rushed through the barrage...

"Haha, ~, just now at Nikkei, I insisted that there was nothing, but I was face-smacking from another angle."

"It’s so cool. Just use this visual effect to compare that nut. Are they invisible to the thread, but the thread is as thin as silk. And our four words are as big as mahjong , The difficulty is naturally much higher."

"Is it the only way, this classmate?" Kobayashi's words made the bullet screen and the students below suddenly quiet.

"Great ideas, admirable processing precision."

"But in our opinion, this is a gift. The industrial level of representative is a bit short of the top manufacturing technology."

It's not arrogant. The technology demonstrated by this iron ruler, Professor Kobayashi Sei, can also be manufactured by borrowing the well-known domestic high-precision instrument Factory.

Of course there is difficulty, it will take a lot of time, but he can't be bothered.

"It's over. Look at this guy's self-confidence, as if they can also make this kind of magical lettering."

"After all, they are precision processing technology World First, it is not difficult for them, but also forgivable."

"Well ~ is not difficult, but it is not a loss."

In the live broadcast room, the discussion resumed.

"Professor Kobayashi Sei, I think you have misunderstood what I mean." Ye Qing raised the iron ruler in Yang's hand and turned the other side around.

"At the beginning, you gave a nut and let us processing a screw."

"Then we naturally have to reciprocate, and present a complete commemorative gift that requires the cooperation of our two schools."

After a pause, Ye Qing was very satisfied with the shriveled expressions of the guys opposite.

After showing the iron ruler from different angles, after confirming that there is no Chinese character on the reverse side of the iron ruler, Ye Qing looked calmly: "Friendship For All Time is a blessing from us to your school."

"I would like to invite your school to engrave another sentence in your language on the opposite side of this iron ruler to verify our friendship."

"Engrave a sentence?" Kobayashi didn't respond a little: "Engrave a sentence?"

"What to engrave, the answer is already written on the iron ruler, you only need to interpret it, and then use your words to engrave it."

After speaking, Ye Qing handed the iron ruler to Xiaolinjing.

The camera machine clearly captured the suspicion on Kobayashi's face. The moment he took the iron ruler with him, his right hand obviously sank down, showing why he was so heavy.

Students from Japan Polytechnic rushed over.

The highlight is coming. It turns out that this iron ruler not only has the amazing precision processing technology, but also hides a puzzle for them to solve.

Fortunately, the Japanese University of Science and Technology has made preparations. Professor Cai notified them at noon to give a iron ruler as a gift. They kept speculating about what would be tricky about this iron ruler.

So many of the town’s instruments that originally needed to be packed in a shock-proof metal box and taken away were taken to the multimedia center.

The iron ruler is more than centimeters long as 30, and the scale is not marked on it. Kobayashi and the others believe that even if there is a mystery, they can easily solve it.

This confidence comes from the device they carry.

A Nikon s1500 industrial electronic digital microscope was moved to the table by the students of Nikon.

Nikon Company is one of the world's top optical lenses Factory. The microscope they took out is the one with the highest effective magnification among the current optical microscopes.

Hum ~ any tricks, there is nowhere to hide under this top optical microscope.

However, when the students of the University of Science and Technology set up their microscopes, they turned their attention to the LCD monitor on the microscope.

Their reaction was even more exaggerated than detonating a grenade.

Shhh, they took a step back.

"It's impossible!" Kobayashi yelled in his native language: "Why is its surface flat?"

Other students, probably also live to see ghost expressions.

Because they just adjusted the magnification to the best observation magnification of one thousand two hundred times, they actually saw that the surface of the iron ruler was still smooth. Although it is not as flat as a mirror, it is similar to the surface of the ordinary steel by directly approaching it with the naked eye.

To study metal, the first step is to study its characterization.

Magnified one thousand two hundred times, you can directly see the microstructure of metal surface, such as metal, martensite and austenite like snowflakes.

Similarly, when they observed this iron ruler with naked eyes, they did not find any tricks, and they naturally thought it was hidden under a microscopic mechanism invisible to the naked eye.

What did they see?

If you talk about the previous lettering, for them, it can be called a difficult processing technology. The smooth representation of this iron ruler is equivalent to fear-level processing technology.

It took Boss's strength to suppress the fear in their hearts and continue to study this iron ruler.

Time is passing by little by little. On the side of the Japanese University of Science and Technology, I had already flown to Siberia with pride and dignity.

Because they can't find anything, no matter how they observe it. The surface of this iron ruler is completely flat, not to mention the tricky puzzles, even a stain that is not black can be found.

"Haha ~, look at their tangled look."

"I'm stumped, let them look down on us again?"

"I think... they need the name Detective Conan to save the field!"

Time has passed for half an hour, Kobayashi raised his head with difficulty, with sweat on his face: "After...After our consistent research, there seems to be no mystery on this iron ruler."

"Yes." Ye Qing neither slow nor hurried's answer made the Japanese Polytechnic group of students almost unhappy.

"Have you measured the length of this iron ruler?"

"Yes... have been tested." Kobayashi took out a handheld rangefinder: "This is a rangefinder produced by our Nikon Company. We have measured not only the length, but also the width and height."

"Its length is 0.32569 meters."

"The ruler has a long energy, and the answer lies in its length." Ye Qing stood up and shook his head: "The precision of the rangefinder is not enough. You can replace it with a more advanced instrument and measure its length again."

"But we have been accurate to Simi~IndoMTL.com~ Its length is too long to be measured by a micrometer. If you want more accuracy, then you need to use laser interferometer."

"How accurate is your laser interferometer?"

"Nano-level." Kobayashi's voice was accompanied by a roar: "We can be accurate to 2 nanometers, but what's the point of measuring this iron ruler?"

"The precision of two-billionths of a meter does not have machine tools processing at this stage. Even our industrial host computer can only determine the precision of the metal material to be 50 nanometer."

"0.32569 meters?" Ye Qing said a number with serious eyes.

"What do you mean? We measured this length."

"There are still 734 behind." Ye Qing looked at him and reported a number.

Xiao Linjing didn't believe in the authenticity: "Did you accurate precision to 0.1 silk?"

"Since your laser jammer does not reach precision Standard, then I will tell you the exact answer."

Ye Qing said calmly: "We fixed precision on one-half nanometer, which is precision at five ten billionths of a meter."

"The ruler has a long energy."

"If you are in a vacuum box, use a more advanced jammer to measure the length of this iron ruler."

"You will get such a set of numbers 0.32569734830, a very simple set of decimal numbers. As long as you replace this set of numbers with your characters in decimal, you can get the words you want to engrave on it."

Quiet.

The old man of Time dropped the time bomb in the multimedia center, making their expressions freeze instantly.

Convert the length of the ruler into their text?

Get that...

The characters they want to engrave? (To be continued. Your support is my biggest motivation.) 16-11-1502:37:58

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