The Science Fiction World of Xueba

Knowing that Du Jiaxiang and his grandfather had something to discuss, Pang Xuelin followed Xiao Gao around the laboratory.

Xiao Gao is a doctoral student under Du Jiaxiang. When Pang Xuelin talked to his boss about the use of the laboratory just now, he could hear him clearly. He was both envious and admired for this fifteen-year-old boy.

What I envy is that Pang Xuelin has been valued by his boss at such a young age.

Du Jiaxiang is a leader in the field of carbon nanomaterials. If he can win his favor, his future in the domestic academic circle will be limitless.

What I admire is that Pang Xuelin actually persuaded his boss to lend him the laboratory.

Xiao Gao knows Du Jiaxiang's character, he is unsmiling, taciturn, and does things with ease, without knowing how to adapt.

Such a person, unless you really have real skills, you can't get into his eyes at all.

Pang Xuelin's ability to win the favor of Du Jiaxiang can only show that he is really good in the professional field.

As for jealousy, Xiao Gao would not have it at all.

He heard the conversation between Pang Xuelin and Du Jiaxiang clearly just now. This person is likely to be the second boss of the future laboratory. In a word from the big boss, all the experimental dogs under him may have to work for him.

It's too late to flatter such a character, how could he offend him!

The laboratory where Du Jiaxiang works is the State Key Laboratory of Chemical Engineering of Jiangda University. The various equipment and research facilities in the laboratory are all top-notch.

"Xiao Pang, this is our high-performance liquid chromatograph, which is used to analyze the composition and concentration of compounds with high boiling point, strong polarity, poor thermal stability and large molecular weight."

"This is a nanoparticle size and Zeta potential analyzer, which can measure the Zeta potential, particle size and particle size distribution of emulsions, microemulsions, and nanoparticle dispersion systems; it can measure Zeta potentials at different pH values ​​to find out the isoelectric point. Applicable It can be used in the study of polymer emulsion, inorganic nanoparticle dispersion system, drug and other particle characteristics and emulsion stability."

"This is a field emission scanning electron microscope (SEM), which is used to observe secondary electron images and backscattered electron images of various solid sample surface topography, and a high-performance X-ray energy spectrometer equipped with a super-large window SDD probe. Qualitative, semi-quantitative and quantitative analysis of micro-area point, line and surface elements on the surface, with comprehensive analysis capabilities of morphology and chemical components. Compared with general tungsten filament scanning electron microscope, it can observe the surface of solid samples with higher resolution Microstructure and morphology, analyze the surface ultrastructure morphology of metals, inorganic non-metals, polymers, nanometers and other materials."

"This is a high-speed countercurrent chromatograph, which is used to separate and prepare samples from micrograms to grams; extract active ingredients from crude samples or biological fluids; concentrate a small amount of chemical components from a large amount of aqueous solution, which can It is widely used in the analysis and separation preparation of complex substances such as metal ions, natural substances, and biomolecules."

"This is a fully automatic physical/chemical adsorption analyzer, which is used to determine the specific surface area, pore volume, pore size distribution and dispersion of metals (or their oxides) of solids; it can measure various solid inorganic or organic substances, and the sample pore size should be Below 100nm."

"This is Scanning Probe Microscopy (SPM), which acquires image data (such as roughness, particle size, height, etc.) from the micrometer scale to the atomic scale with atomic resolution, real-time, real-space, in situ imaging. Widely used in nanotechnology, material science, physics, chemistry, etc. Using heating and cooling devices to control the temperature of samples, suitable for biology, polymer materials and other material research applications, and can be used in water, solutions or buffers Scanning in liquid environments.

...

Xiao Gao introduced the important instruments and equipment of the laboratory to Pang Xuelin one by one. At this time, Pang Xuelin came to a workbench and stopped suddenly.

On the table is a cylindrical metal cylinder as thick as an arm,

On the wall directly in front of the workbench, there is a blueprint of a rescue airbag fixed with two nails.

Pang Xuelin couldn't help being taken aback, isn't this the life-saving airbag invented by the protagonist in the movie?

"this is yours?"

Pang Xuelin was puzzled.

Xiao Gao scratched his head, and said with some embarrassment: "This is a life-saving air bag that I made out of graphene materials. I also applied for a patent and found a company to produce it, but I didn't sell a few at all. Professor Du said I don't do my job, and I do all kinds of useless things."

"How much is this credit point? Can you sell me a few?"

Pang Xuelin's eyes lit up. This thing is a magic weapon. In the movie, the protagonist survived many crises by relying on this airbag.

Xiao Gao said: "How much do you want, I will give it to you. This thing can't be sold after production, and I have hundreds of them piled up at home!"

As he said that, Xiaogao squatted down and pulled out a box from under the workbench, which was full of life-saving airbags.

Xiao Gaogang was about to take out the life-saving air bags one by one, but Pang Xuelin felt the house vibrate suddenly.

Immediately afterwards, the lights on the ceiling and the water in the reservoir also shook violently.

"It's an earthquake, hurry and hide here!"

Pang Xuelin was still in a daze, so Xiao Gao dragged Pang Xuelin into the space under the workbench.

After about ten seconds, the vibration gradually dissipated, and Xiao Gao breathed a sigh of relief and said, "Okay!"

Pang Xuelin followed Xiao Gao out of his hiding place, his face turned slightly pale, and he asked, "Is this an earthquake?"

He had never experienced an earthquake, and this was the first time he experienced the feeling that the whole building was shaking.

It made him very uneasy.

Xiao Gao nodded and said: "Yes, the intensity is not high. It should be a small-scale earthquake to release the stress inside the earth's crust. The mass of the planetary engine is too large, which puts pressure on the entire continental plate. The global seismic activity has been violent these years. There are many, our Jiangcheng is okay, only two or three small earthquakes come every year, and in some places there may be more than ten times a year. The last time the magma seeped into the Berlin underground city was the product of a big earthquake."

Pang Xuelin nodded, and his heart tightened slightly. The peaceful life during this period almost made him forget what kind of era it was.

In his impression, Jiangcheng has almost never had an earthquake disaster, and now even this place has an earthquake, so was the super tsunami that flooded the entire Shanghai in the movie caused by the earthquake?

Pang Xuelin's heart lifted slightly.

"Brother Gao, can you give me some more life-saving air bags? I want to give them away!"

"Okay, I'll fill it up for you!"

Xiao Gao stuffed more than a dozen life-saving airbags in Pang Xuelin's backpack before giving up.

Pang Xuelin was going to give it to his grandparents and parents far away in Shanghai, keep two for himself, and give the rest to Yao Bingxia, asking her to give a few to her relatives.