Space Spirit Spring: Farmhouse Qiao Jun’s Wife

  Su Haitang motioned her to rotate the card by an angle.

   "See? There's a very nice layer of light in here. What color do you think it is?"

   "Lilac?"

   Xuanyuan Min squinted uncertainly.

   "Show it to Uncle." Su Haitang smiled and sold off.

   "Is it possible to see flowers? I'm not colorblind."

   Xuanyuan Min complained a little, and handed the card to her husband in a good manner.

  Su Junyue turned the card carelessly, and the elegant Danfeng eyes opened wider and wider!

   "What's going on? I look bright yellow!"

   "Impossible!" Xuanyuan Min leaned over in disbelief, and the two looked at each other head to head!

   "It's lavender, a little pink." Xuanyuan Min emphasized.

   "Bright yellow, very obvious." Su Junyue resolutely emphasized.

   "What's going on here?"

   The couple looked at each other and asked about Su Haitang who was smiling.

   "Just a little trick." Su Haitang smiled lightly.

   "Let's chat while eating." Su Haitang greeted.

   "To put it bluntly, it's not worth anything. Light is roughly due to the combination of the seven-color spectrum, but it merges to become transparent."

   "For example, diamonds are cut and created at some angles, which can refract brilliant light and be captured by our retinas, forming a distinct color perception."

   "The human retina, like fingerprints, is also very different. Coupled with the acquired habit of using the eyes, there are more or less problems, such as myopia and astigmatism, the speed of optic nerve response, etc."

   "Anyway, this is probably the principle. Some special patterns will show subtle differences in the eyes of different people. And I accidentally expanded this difference infinitely."

In fact, she experimented on a whim. She took out a bit of cold spring water, plus five leaves of the five-color tree, and a bit of dust particles from space stars, and then the heat and cold worked violently. After the explosion, a bit of dust powder was mixed into the raw material of the card. , it's just a miraculous phenomenon.

   just happened to be used by her for anti-counterfeiting.

   It’s just that this inexplicable coincidence can only happen once. Otherwise, what should I do if she is asked to design coins for anti-counterfeiting? Where can she come up with a rigorous and reasonable scientific explanation?

   "Is it so amazing?" Xuanyuanmin flipped the card back and forth with great interest, no matter how it looked, it was all lavender.

  Su Junyue looked at Su Haitang with deep eyes, frowning slightly.

   "Do you still have this card? Give me one. I'll ask the old men from the Department of Physics, Chemistry and Optics to study it."

  Su Haitang was not afraid of revealing the stuffing at all, so she trotted and took out another one and served it with both hands.

"Let me see."

   Xuanyuan Min came over, and the couple looked for a suitable angle like turning a thermometer.

"blue purple."

   "Dark gold."

   The couple looked at each other and their expressions became serious.

   "You may have other uses for this thing. When the VIP card is sent out, it's too good to be used, so take it out."

   "Write a detailed report on your recipe and production process, and I'll hand it in. Don't worry, I won't take you for nothing."

   Xuanyuan Min spoke in a serious tone.

  Su Haitang was actually ready for this encounter.

   It’s just that, it’s too tricky. She didn't even think about whether to report it or not.

   I can’t explain the principle clearly, and I can’t replicate it successfully. It’s hard to take credit for this.

   Unless she reports the secret of the space.

   But in this way, she will definitely become a national treasure-level key protection object, and her freedom will be limited, just like Su Haiyan.

   She didn't want to take this risk, it was totally unnecessary.

   "You guys also find this useful?"

  Su Haitang explained with a smirk.

   "I originally thought that I had made a great invention by accident, and I wanted to ask for credit. Unfortunately, I tried to break my head and tried hundreds of times, but I still couldn't succeed."

   "It was just a coincidence."