Genshin Impact: Daily Love with a Wanderer

"can?"

A hint of doubt flashed across Xiangling's eyes; this unheard-of word aroused her curiosity.

Bai Yeyue put his hands on his hips with an expression that said "I'm so awesome" on his face.

"It is a kind of instant food that can be eaten immediately after opening the lid and can also be stored for a long time."

Bai Yeyue spoke without hesitation, leaving Xiangling stunned.

Xiangling's eyes lit up, and she grabbed Bai Yeyue's arm in surprise: "What kind of can is this? Can you make it?"

Bai Yeyue nodded and said, "Use metal sheets, glass, plastic, cardboard or a combination of some of the above materials to make a sealable container. The commercial food is specially processed to achieve commercial sterility and can be kept at room temperature for a long time without spoiling."

Xiangling was a little confused.

How come she can't understand a bunch of words she knows when they are put together?

She knew about metal and glass, but what was plastic?

Looking at Xiangling's puzzled look, Bai Yeyue held his forehead with his hand.

Isn't this junior high school knowledge? Is Teyvat's scientific literacy so poor?

"To put it simply, it is to bake the food at high temperature and then put it in a sealed box."

"You can also use the salt blanching method, adding a lot of salt to the food and cooking it, because bacteria cannot reproduce in places with high concentrations, and the water in the food will be discharged due to diffusion, so there is no need to worry about bacteria breeding due to the water, causing food corruption."

Xiang Ling nodded, not quite understanding, and then asked again: "What is the diffusion effect? ​​The wind element? But I am the Eye of God of the Fire Element..."

It's totally irrelevant!

Bai Yeyue knocked Xiangling's head unhappily and put on a teacher's look: "Diffusion means to expand and disperse. Diffusion can be classified into many different types of diffusion, and their requirements and states are generally different. Some diffusions require a medium, while others require energy. Therefore, different types of diffusion cannot be generalized. It is a phenomenon that the molecules of a substance move from a high-concentration area to a low-concentration area until they are evenly distributed. The rate of diffusion is proportional to the concentration gradient of the substance. The diffusion process is the process of molecules breaking free from the molecular attraction between each other. Molecules need energy to convert into kinetic energy, which means they need to absorb heat from the outside world. These diffusions that require the assistance of abilities are called active diffusions, and those that do not require energy are called passive diffusions. For example, ours is passive diffusion."

"Simply put, diffusion refers to the phenomenon that small molecules automatically diffuse from high concentration to low concentration in the internal environment."

After hearing this, Xiangling covered her head in pain.

How does this guy know all this weird knowledge!

"To put it simply, it's just cooking the food and then sealing it, right? I don't need the principle, I'll try it now. Bye."

Seeing that Bai Yeyue was going to explain the diffusion effect in great detail, Xiangling quickly covered her ears and hid in the kitchen, as if Bai Yeyue behind her was some kind of monster.

Bai Yeyue had a great idea to start from the origin of the universe and train Xiangling to be a good boy of the new era, but seeing Xiangling slip away, he could only give up for the time being.

"Alas, you don't have any scholarly spirit of inquiry." Bai Yeyue shook his head with some regret.

[You sound like someone who would be so bored as to come to Teyvat to give lectures. Of all the hosts I have taught, you are the one that leaves me speechless the most.]

Just when Bai Yeyue was regretting that his student had slipped away, a strange yet familiar voice came into his mind.

"Tongzi!?" Bai Yeyue quickly realized that this slightly teasing voice was the one of the system that was not doing its job.

Damn, whose system was offline for more than ten chapters?

Whose system just pops up a bubble at the beginning and doesn't care about the life or death of its host?

"Hey, hey, didn't I tell you that I can hear what you are thinking?" The system said with some dissatisfaction.