16 Lectures on Cosmology by Professor Zhao Zheng from the Department of Physics, Beijing Normal University

Introduction to Professor Zhao Zheng's 16 Lectures on Cosmology from the Department of Physics, Beijing Normal University:

Is light a wave or a particle? How did Einstein discover the theory of relativity?

As a physicist, how good was Einstein's mathematics?

Gravity isn't a real force?

Is the photo of Einstein sticking out his tongue real?

How exactly does space-time expand?

What will our solar system look like in 5 billion years?

How did the dinosaurs become extinct?

Are black holes really "black"?

Is it possible to survive after entering a black hole?

What did Hawking leave behind regarding the universe and science?

Professor Zhao Zheng, a popular professor at the Department of Physics of Beijing Normal University, takes you on a cosmic journey with Einstein and Hawking to explore the unsolved mysteries of the universe

Course Catalog

00 Promotional video: So impressive! Explore the universe with physicist Professor Zhao Zheng.mp4

01 Two dark clouds in the sky of physics: quantum theory and relativity.mp4

02 Einstein and the Revolution in Physics.mp4

03 What is the special theory of relativity.mp4

04 Twin Sheep Fallacy and the Principle of the Constancy of the Speed ​​of Light.mp4

05 Gravity is not a real force.mp4

06 How to verify the general theory of relativity.mp4

07 How space and time expand.mp4

08 What is a black hole?

09 Stellar Evolution: What will the Sun look like in 5 billion years?

10 Stellar Evolution: Why White Dwarfs No Longer Collapse.mp4

11 Where did the rocket flying towards the black hole end up?

12 Are black holes really black?

13 Hawking--The Reincarnation of Galileo.mp4

14 What are Hawking's important contributions?

15 What is simultaneous transitivity.mp4

16 Is information conserved inside and outside a black hole?

17 Who is the king of learning answer video.mp4