In the following days, Bai Ning was stuffed in the room all day and night, except for spiritual training for Bai Xi in the morning, the rest of the time was basically devoted to the design drawings. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

This morning, Bai Ning sent Bai Xi to school, returned to the room, found some books and materials, and was designing soft armor.

To put it bluntly, this soft armor is somewhat similar to modern body armor, but because there are two different combat forces in this world and the original world where Bai Ning is located, the degree of protection of the armor must be adjusted, it used to be against bullets, and now it is for sharp weapons and spiritual power.

It is armor, then soft armor will have high requirements in terms of toughness and hardness, first of all, it is easy to wear, people who practice martial arts pay attention to the lightness and comfort of the body, so if the armor can be as easy to wear as ordinary clothes and not heavy, then it will definitely attract the attention of many spiritual cultivators, secondly, it is the main function of armor, protective function, so when designing, it is necessary to ensure toughness as much as possible, and how hard is this hardness, It is related to a series of standard data related to the chemical composition and steel density.

And this data is what Bai Ning is studying and calculating, how much iron is put in, how many phantom stones are put in, how much is burned at high temperatures, how much density is forged, and how much volume is formed, all of which need to collect all kinds of data step by step.

Now the question is, where do you find this data? This era is not as modern as it is modern, and a casual search on the Internet will show a large amount of data information, which is not available here.

All the data needs Bai Ning to try, experiment, and record step by step, which is really a huge project.

At this moment, Bai Ning was standing in front of a crucible, holding a pen in her hand to quickly record something, and then the woman looked at the pile of thin gray metal sheets piled up on the table next to her.

Bai Ning put down the pen and paper in his hand, walked to the table, reached out and took out a piece of metal, and then clenched his fist with one hand and slammed into one of the pieces of metal.

There was a muffled "bang", the table shook twice, Bai Ning slowly withdrew his fist, and looked at the metal piece again, and within a moment, the neat metal piece quickly cracked into pieces.

Bai Ning's eyes dimmed a little, and he exhaled lightly with some disappointment: "It seems that the hardness is still not enough." ”

Just when Bai Ning was puzzled, a hairy touch suddenly came from his feet.

Bai Ning frowned slightly, looked down, but it was a golden ball, this guy slipped in at some point, and was coquettish at her feet at the moment.

Bai Ning paused, his eyes glanced at the metal piece on the side, a hint of banter flashed under his eyes, squatted down, and asked slowly, "Are you hungry?" ”

Jinqiu blinked: "If you want to give me food, I won't refuse." ”

Bai Ning chuckled, took a piece of metal in his hand, and handed it to Jin Qiu's mouth: "Eat." ”

Jin Qiu sniffed the tip of his small nose and arched it on the metal sheet, and a look of puzzlement flashed in his eyes: "What is this?" "It's not pure iron, it's doped with phantom stones, looking at this hardness, but it's harder than dark iron.

Bai Ning raised her eyebrows: "Xuangang." ”

Jinqiu looked confused: "Are you sure I'll be fine if I eat it?" "What is Xuangang? It hadn't even heard of it.

Bai Ning pursed her lips: "Dignified Divine Beast, are you still afraid that I will poison you?" ”