Given you ten minutes, what would you do? Passing by in a daze or scrolling through the phone? Many people think ten minutes is too short to accomplish much. I often use ten minutes to reply to the messages that need to be replied, so as to avoid the magic of the mobile phone. Sometimes the mobile phone is scrolling, and one hour or two hours pass without realizing it. I will also use ten minutes to read a book. Even if it is only ten minutes, I can read several pages.

Teacher Li Yongle told us that in ten minutes, we can do some interesting brain exercises.

"Ten Minutes IQ Exercise" is the first interesting popular science book by "National Teacher" Li Yongle. He started by looking for materials in daily life, and used easy-to-understand, humorous language to dismantle the profound science one by one. This book will give you a sudden enlightenment——

Science, it turns out to be so simple!

Science, it turns out to be so fun!

Teacher Li Yongle holds a double major in physics and economics from Peking University and a master's degree in electronic engineering from Tsinghua University. He is a humorous science communicator and creator of Xigua Video popular science. He has conquered countless netizens with his omniscient talent, clever eloquence, simplifying the complex and humorous teaching methods.

After ten years of teaching, he has trained more than 200 students from Tsinghua University and Peking University, and won more than ten gold medals in the International Olympiad, Asian Olympiad and National Olympiad. "What exactly is the three-body problem?" What does it have to do with the "Queqiao" satellite? In the video "Teacher Li Yongle Lectures on Lagrange Point", Teacher Li Yongle spent ten minutes explaining in simple terms the reasons and reasons why my country's lunar relay satellite "Queqiao" was launched to the Lagrangian point on May 21. The science behind it. This is Teacher Li Yongle's ten minutes. In ten minutes he can let us understand some scientific principles.

Teacher Li Yongle once became famous overnight because of a video. "What is a leap year? The top student at Tsinghua University finally helped me figure it out." In this video, teacher Li Yongle explained the concept of leap year with concise illustrations, converting the multiples of 4 and 400 that people have memorized by rote into leap years. The reason is clearly stated. Therefore, Teacher Li Yongle is called "Leap Year Brother" and has even been on Weibo's hot search list.

This book "Ten Minute IQ Exercise" directly brought me back to my high school days. If I had had this book by Teacher Li in high school, or had Teacher Li's teaching videos at that time, maybe I would The physics isn't that bad. Although I was a science student, I don’t know where I got the courage to choose science resolutely, even though the physics at that time was already a bit close to the “heavenly book” for me.

"Ten Minutes IQ Exercise" scientifically explains many life phenomena:

Why is the weather forecast always inaccurate?

Are black holes black?

Why is the sky blue?

Walking in the rain will get more wet, or running in the rain will get more wet?

…

Last night I was arguing with my child’s father, “Walking or running in the rain will get more wet?” In the end, the two of them looked at Teacher Li’s explanation carefully. , and formula calculations, finally understood. The child's father was convinced.

In ten minutes you can rush to put on makeup,

In ten minutes you can wolf down breakfast,

In ten minutes you can enjoy a A beautiful article,

You can understand a scientific question in ten minutes.

Let’s learn from Teacher Li Yongle!