Without it, you can't enjoy the delicious food!"Scientific Open Course" Material micro -mechanism series is coming

Unconsciously, another three weeks passed

"Science Public Class" Season 2

All courses in life evolution series

Also all of them are online

have to say

Big Thousands of World Five Light Ten Colors

The diversity of creatures is amazing

Starting from last Friday (August 19), the third series of "Science Disclosure Course" this season -the courses of the Material Micro Machine Series have been launched one after another!

What is "Scientific Public Class"?

The "Science Public Class" is a series of programs created by the Science Communication Bureau of the Chinese Academy of Sciences and the Department of Basic Education of the Ministry of Education. The first season has been launched on January 25 this year, and 10 big coffee scientists have presented interesting popular science content.

The course of this season (second season) has been broadcast on July 20th, every Wednesday to Saturday night, and broadcasts on the major platforms on the entire network!

In addition to the above -mentioned cooperative media, you can also have accounts at the Chinese Academy of Sciences, the National Observatory, the Chinese Academy of Sciences High Energy Institute, the Miandicu Calculation, the Geological Earth Institute of the Chinese Academy of Sciences, our Space Station, Deeptech , Platform such as nails, scientific research clouds, Huayang search and other platforms simultaneously watched the live broadcast and playback of "Scientific Open Course" (second season).

In addition, the Chinese Popular Science Expo also has the "Public Class Zone", which can continue to watch after the live broadcast.

Communication scientific thought · Cultivation of scientific interest

"Science Disclosure Class" adheres to the spirit of "communication scientific thought · training scientific interest". It is a "double reduction" background of the Chinese Academy of Sciences and the Department of Basic Education of the Ministry of Education. The demand for popular science and cultivation of students is the purpose of the comprehensive quality of students. A set of online science science courses for young people during the winter and summer vacations are a free selection scientific course for pure public welfare and openness.

In the way primary and secondary school students can understand and listen, the curriculum is in a simple way to popularize basic scientific knowledge, disseminate scientific ideas, and cultivate curiosity. As a useful supplement to the school -based teaching system, the main purpose is to achieve scientific interest, promote the spirit of science, and enhance the scientific quality. At the same time, strive to provide more teaching materials for scientific teachers in primary and secondary schools, and serve the entire process of scientific education.

Four major courses · big coffee love lectures

In the second quarter of the scientific open class, more big coffees in the scientific community invited the curriculum themes. The curriculum is divided into four series: exploring the universe, life evolution, material micro mechanism, and mathematics and computing technology. The teachers' explanations are informative and the content is wonderful.

What are the highlights of material micro mechanism?

Last week we have broadcast two episodes of this series:

1

Power = particles

Speaker: Xing Zhizhong

Researcher at the Institute of High Energy Physics of the Chinese Academy of Sciences

Review of content:

Why can "force" be used as "particles"? Because force can be passed through basic particles. Teacher Xing introduced the four basic forces of nature in unknown language, and the basic particles of these four forces, which took us into the wonderful micro -world.

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2

Simplify first, then from Jane to complexity

Speaker: Chen Zheng

Associate Professor of the Department of Physics, Beijing Jiaotong University

Review of content:

How does "Jane" and "Fan" spark the spark of physics? In this lesson, Mr. Chen Zheng interpreted what the establishment of physics and physics for everyone, and explained the models and modeling methods in physics, as well as the well -known physical images of everyone. "It is simplified first, and then from Jane to Fan." This is the unique secret of studying physics.

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In the subsequent courses, there are these wonderful highlights:

How far is room temperature superconducting from us?

Who is behind the color and fragrance?

How is the cool chemical reaction achieve?

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Quietly tell you that in this series of courses, not only have wealth of scientific knowledge, but also cool on -site experimental display, hurry up and look forward to it!

3

The road to the superconducting exploration of the century -beyond freedom

The road of overdue exploration that is stimulated for centuries -beyond the limit

Localist: Luo Huizhou

Associate Researcher of the Institute of Physics of the Chinese Academy of Sciences

Broadcast time: 20:00 on August 24th at 20:00

Broadcast time: August 25 20:00

Course introduction:

The absolute zero resistance and complete anti -magnetic characteristics of superconducting materials determine its grand maps that can be exhibited in many areas. How is the phenomenon of superconducting? How did superconducting materials developed step by step like this? Teacher Luo will tell us in two lessons.

4

The molecule behind the color and fragrance

Speaker: Cong Huan

Researcher at the Institute of Physics and Chemical Technology, Chinese Academy of Sciences

Broadcast time: August 26 20:00

Course introduction:

How do people perceive color and fragrance? What kind of molecules are controlled by color and fragrance? Let's follow the footsteps of Mr. Cong Huan to find the answer to the question from a chemical perspective.

5

What is chemical reaction

Speaker: David G. Evans

Special professor of Beijing University of Chemical Engineering

Broadcast time: August 27 20:00

Course introduction:

Can you lit the candle without lighter? The purple liquid poured different colors in different empty cups? How to create a "chemical rainbow"? How to create a pot of toothpaste for elephants ... Professor Dai Wei will reveal the magical chemical reaction on the spot.

6

On -site visit "Chinese Academy of Sciences Science and Technology Achievement Exhibition" broadcast time: 20:00 on August 31

After the courses of the Material Microscope Series, there is also the last series -the courses of the mathematical and computing technology series will meet you. Let us wait and see!

Well, let's not talk about it, Xiaobian has prepared a small bench for the launch of the course. You should not forget to lock the "Scientific Public Course" at 8 o'clock every Wednesday to Saturday night!

Edit: Eric

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