Wei Zhen used existing things to smelt, extract and blend the metal ore to make the materials she needed.

Metal products, optical glass, copper for electronic devices, etc. can be slowly prepared from these materials.

What satisfied Wei Zhen the most was that there were actually a few rubber trees in the corner of the manor. With just a few adjustments, they could be made into reinforced plastic.

When Pan Yun returns to the manor, Wei Zhen can prepare the necessary raw materials by herself.

The manor was originally occupied by the horse dealer's housekeeper and a servant. Now that Wei Zhen has bought the manor, they have naturally moved out.

Madam Qinghong helped them hire someone to clean the house, and now the manor is habitable.

Pan Yun found Wei Zhen outside the big kitchen. He saw her squatting on a pile of materials on the ground, tinkering with something seriously.

"Wei Xiaozhen, what are you doing again?" Have you started working on technology again? With this open driving, I feel like I'm going to do something incredible.

Pan Yun was instantly excited and worked hard. He must understand the principle this time!

"camera."

What? "Like a chicken?" If it doesn't look like a chicken, can't it fit in the mouth? Why can't it look like a duck? Isn't this knowledge too profound?!

"A camera is an optical instrument that uses the principle of optical imaging to form an image and uses a film to record the image. The light reflected from the subject is focused through the photographic lens and the shutter that controls the exposure.

A latent image is formed on the photosensitive material in the camera obscura and is processed to form a permanent image. This technology is called photography.

Just like when you look into a mirror, the light shines on you, is reflected on the mirror surface, and the mirror reflects the light into your eyes, and you see your own virtual image in the mirror.

The camera, on the other hand, can instantly depict the scenery you see, wash it out and react it into a picture as it is."

"Look, can you draw it just by looking at it?" Or can it be done instantly? Pan Yun frowned, his mind knotted.

"Well, with a 'click' and a flash of light, it can be recorded as it is."

"I'll go! What kind of photography? Isn't this the art of soul-taking? If you take away people's souls with a click, doesn't that make people a fool?!"

Pan Yun felt Wei Zhen's words click, which was particularly eerie and terrifying, making him feel terrified.

"Aren't you a fool?" Ganqing explained to him for a long time, but the man only heard a click.

"Did you get your reputation as a scholar by cheating?" Oh no, according to historical records, some old scholars are as pedantic as the stinking stones in the latrine.

Although Wei Zhen is not very sure why there are stones in the toilet.

But it is obvious that Pan Yun is that stinky stone. His aura may have been covered up by the stench, and his brain will naturally not work well.

"Who are you looking down on? I understand. The shadow is directly illuminated on the ground and bounces off the mirror.

The camera you are making now can draw very quickly and can also be printed."

It's pretty much like, "Light the fire, turn on the stove!"

Wei Zhen would forget to eat and sleep when she was working. As time went by, she made small accessories one by one using various methods.

While lighting the fire, Pan Yun watched Wei Zhen's operation, feeling curious in his heart. No matter how many times, he felt that science was so magical.

The more he learned, the more Pan Yun finally understood that what Wei Zhen knew was not some magic, but a technique with evidence and principles.

High-end, unprecedented and rare.

Some of the things were too profound and difficult to understand, but Pan Yun took notes one by one with great difficulty.

Even so, by the time Wei Zhen finished making the accessories he needed, Pan Yun had already learned how to simply sinter glass. Of course, he didn't understand anything about light energy and chips, and of course he didn't finish the notes.

One day and two nights passed, and neither of them slept a wink. They took nutritional pills and didn't even need to eat.

When the sun shone on the earth again, Wei Zhen's new Polaroid camera and video and audio recording camera were released, and of course there were dozens and dozens of photo papers.

Wei Zhen held the rising sun on her back, took a selfie of herself with a click, and then pressed the rinse button.

The first photo of Wei Zhen in another world was released.

I saw that the girl in the photo was exactly the same as the real person, cold and upright, but her temperament was surprisingly strong, no less impressive than the dazzling sun behind her.

Therefore, this is a girl who can stand shoulder to shoulder with the sun!

"Wow! What a miracle! It's going to heaven!" Pan Yun was stunned. This was a technological product that he personally participated in the production of!

"I'll take a photo! I'll take a photo! I'll do it myself!" Hold on, hold on, if your hand shakes again, what will you do if your camera falls and breaks?!

This is Wei Xiaozhen's painstaking effort after thousands of procedures. It's unique in the world... Well, there are still a bunch of parts that haven't been assembled. I think I can still assemble a 3-Liang camera.

The products produced by Wei Zhen must be high-quality products, and they are still made in batches, but this does not deny its preciousness.

Wei Zhen threw the precious camera to Pan Yun casually.

Just kidding, it is produced by Wei Zhen, how can it be so easy to break? The lenses of the camera are all tempered, please find out.

"Ouch! Wei Xiaozhen, you still said you can't capture souls? Why did you do such a ghost thing?!" Pan Yun felt so distressed!

She took the camera thrown by Wei Zhen and wiped it with care. Then she followed Wei Zhen's example and aimed her eyes.

"Wow! I can see so clearly and far away! I can see the bird on the tree, eating insects.

Ouch! That bug is so disgusting, take a photo of it."

There was a click, the photo was taken, and then the print button was pressed, and the photo came out.

"Hey? Why is it crooked? I obviously took the photo while looking at the bird? Come here a few more times..."

Wei Zhen no longer paid attention to the silly big man, but packed up the parts and other things.

Two days had passed and it was time for her to take action.
Chapter completed!