Introduction to Natural Science课程列表：

Part Ⅰ : Non-linear Science and Mathematics

-Chapter 1 : Non-linear Science

--Section 1 : Recognition of iteration

--Section 2 : Complex chaos

--Section 3 : The beauty of fractal

--Section 4 : Hidden math

--Test : Non-linear Science

--Discussion 1 : Why chessboard of Weiqi has 19 routes？

--Discussion 2 : The properties of Fibonacci series

--Discussion 3 : Construct a third-order recurrence formula

-Chapter 2 : Mathematics and Art

--Section 1 : Digital art-magic square

--Section 2 : The evolution of numbers and images-matrix and image

--Section 3 : Weapons of art-golden section

--Test : Mathematics and Art

--Discussion 1 : Is there a quick and easy way to fill the 5 order magic square?

--Discussion 2 : How do you solve a linear system of equations when the number of equations in it is

--Discussion 3 : Can a matrix generate a digital image?

-Chapter 3 : Probability and Life

--Section 1 : Classical probability model and its application-probability of two-colored ball winning

--Section 2 : Mathematical expectation and variance and their application-choice of Mr. wang

--Section 3 : “37% Rule" in daily life

--Test : Probability and Life

--Discussion 1 : “Monty Hall Problem”

--Discussion 2 : The probability of the flush and the straight

--Discussion 3 : Is it advantageous for a player to adopt the 5-game 3-win system or 7-game 4-win syst

Part Ⅱ : Physics

-Chapter 1 : Electromagnetic Waves Everywhere

--Section 1 : The earliest application of electromagnetic waves-radio waves

--Section 2 : Radar and communications-microwave

--Section 3 : Invisible light to the human eye-infrared and ultraviolet

--Section 4 : High-energy radiation-X-rays and gamma rays

--Test: Electromagnetic waves

--Discussion 1 : Can people be exposed to ultraviolet for a long time ? Why ?

--Discussion 2 : Can pregnant women and children have X-ray examination ?

-Chapter 2 : Nuclear Radiation of the Double-edged Sword

--Section 1 : The hazards of nuclear radiation

--Section 2 : Modern agricultural helper

--Section 3 : Gospel to tumour and cancer patients

--Section 4 : Nuclear radiation treatment for environmental pollution

--Section 5 : Expert in solving basic scientific problems

--Test : Nuclear Radiation

--Discussion 1 : Can irradiated food be eaten ?

--Discussion 2 : What other applications does nuclear radiation technology have?

--Discussion 3 : Is nuclear radiation really terrible ?

-Chaper 3 : Universal Ultrasound

--Section 1 : Ultrasonic phenomena in nature

--Section 2 : Miraculous aid of clinician-medical ultrasound

--Section 3 : Non-destructive testing of industrial products-ultrasonic flaw detection

--Section 4 : Small bubbles with high energy-application of ultrasonic cavitation

--Test : Universal Ultrasound

--Discussion 1 : What other ultrasonic applications do you know ?

--Discussion 2 : How does high intensity focused ultrasound treat tumor ?

--Discussion 3 : What other nondestructive testing methods do you know ?

Part Ⅲ : Chemistry and Life

-Chapter 1 : Magical Nanomaterials

--Section 1 : Close to nanomaterials and nanotechnology

--Section 2 : Application of nanomaterials-optical properties

--Section 3 : Application of nanomaterials-thermal properties

--Section 4 : Application of nanomaterials-magnetic properties

--Section 5 : Application of nanomaterials-mechanical properties

--Test: Magical nanomaterials

--Discussion 1 : Specific application of nanomaterials

--Discussion 2 : Properties of nanomaterials

-Chapter 2 : Chemistry and Health

--Section 1 : The source of life-water

--Section 2 : Building materials of cells and tissues-proteins

--Section 3 : Energy storage warehouse of human body-lipid

--Section 4 : Essential elements of the human body-inorganic salts

--Section 5 : Fast energy source for human body-carbohydrates

--Section 6 : Auxiliary catalyst for metabolism-vitamin

--Section 7 : Scavenger in the human body-cellulose

--Test : Chemistry and Health

--Discussion 1 : How to drink water correctly ?

--Discussion 2 : Protein intake

-Chapter 3 : Drugs and Life

--Section 1 : Medicines and life

--Section 2 : Chinese herbs

--Section 3 : Roads to new medicines

--Section 4 : The "type" of the medicine

--Section 5 : How to take medicine reasonably

--Test: Drugs and Life

--Discussion 1 : How to use drugs reasonably

--Discussion 2 : Drug formulation

-Chapter 4 : Environmental Science

--Section 1 : The birth of environmental science

--Section 2 : Defense battle of blue sky-air pollution control

--Section 3 : Defence battle of clear water-water pollution control

--Section 4 : Creations of ecological technology productivity

--Section 5 : Environment & sustainable development

--Test : Environmental Science

--Discussion 1 : Surrounded by hazes, how to solve ?

--Discussion 2 : Sustainable development path

-Chapter 5 : Biology and Chemistry

--Section 1 : What is life ?

--Section 2 : Biomacromolecule

--Section 3 : Exploration of the mysteries of genes

--Test : Biology and Chemistry

--Discussion 1 : Gene editing technology

--Discussion 2 : Ecological balance

Part Ⅳ : Information and Intelligent Science

-Chapter 1 : "Internet +" Smart Life

--Section 1 : Secrets of the Internet

--Section 2 : Live changed by internet

--Section 3 : Origin and development of Internet of things

--Section 4 : Application prospects of internet of things

--Section 5 : 5G is coming

--Test : "Internet +"Smart Life

--Discussion 1 : What changes does mobile internet bring to us ?

--Discussion 2 : What are the industry applications of the Internet of Things ?

-Chapter 2 : Robots

--Section 1 : The past and present of robot

--Section 2 : Industrial robot

--Section 3 : Service robot

--Section 4 : Special robot

--Test : Robots

--Discussion 1 : Development prospect of industrial robots in China

--Discussion 2 : The application of medical robot in the medical industry

--Discussion 3 : Who will lose their jobs due to the development of robots?

-Chapter 3 : Artificial Intelligence

--Section 1 : Overview of artificial intelligence

--Section 2 : Upsurge of artificial intelligence

--Section 3 : Influence of artificial intelligence on human

--Section 4 : Smart life in the age of artificial intelligence

--Test : Artificial Intelligence

--Discussion 1 : The difference between AI and computer program

--Discussion 2 : What are the impacts of AI on human life?

--Discussion 3 : With the advent of the era of AI, what work will be replaced by AI？

-Chapter 4 : Magic Laser Technology

--Section 1 : Entering the world of laser

--Section 2 :Laser and medical cosmetology

--Section 3 : Laser processing technology

--Section 4 : Powerful laser weapon

--Test : Magic laser technology

--Discussion 1 : What other applications do you know about lasers in your life ?

--Discussion 2 : Should we choose laser beauty for beauty ?

--Discussion 3 : The influence of laser weapons on the future world and future wars

Final Exam

-Final Exam

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