back home,

Xu Mang hurriedly searched for the program "My High School Dad". He never expected that... this was actually a serious science popularization program. Although the format of science popularization was turned into a question and answer show,

But I have to say...some of the players invited are too famous.

Professors, scholars, and experts were all operating normally, and they even invited young academicians from the academy of sciences to participate. This did surprise Xu Mang. However, unexpectedly, Xu Mang felt that it was still embarrassing for him to participate in such a program.

"What's wrong?"

"Holding the phone...with a wrinkled face." Yang Xiaoman rolled her eyes at her husband and asked calmly: "What the hell are you studying again? These days...when can you stop for a while?"

?By the way...I want to drink sugar cane juice, the freshly squeezed sugar cane juice."

"..."

"Where can I get sugar cane for you?" Xu Mang rolled his eyes and said angrily: "There is a watermelon on the middle layer of the refrigerator... You cut it in half, and then you and I each have half without looking at it.

What kind of sugar cane do you still need to eat now... Should I go back in time and buy sugar cane for you?"

"snort!"

"Aren't you studying the theory of relativity and quantum mechanics?" Yang Xiaoman pouted, sat down next to Xu Mang, and said seriously: "I remember you said...the concept of time travel theoretically exists in the theory of relativity.

You said that yourself."

indeed,

Xu Mang remembered that he told Xiaoman that the concept of traveling through time and space was based on the high-speed rail as an example to calculate the possible time progression after taking the high-speed rail, but... this only existed in theory.

"Wife?"

"How about I give you a test?" Xu Mang said seriously: "I think your IQ has changed again recently... You are really... a smart group. If you are willing to take the IQ test, then I

Promise you to travel."

At first, Yang Xiaoman didn't want to take this so-called IQ test, but she wanted to travel to relieve the pressure on her shoulders, and finally reluctantly agreed to Xu Mang's proposal.

Xu Mang glanced at his wife, saw the mobile phone in her hand, and then asked: "Huh? Where is your mobile phone?"

"Well?"

"cell phone?"

Yang Xiaoman was stunned for a moment, holding her cell phone and frantically looking for it. She became anxious when she was looking for it. She was either rummaging through the sofa or in the kitchen, but she didn't find the phone. She panicked and shouted to Xu Mang: "It's over, it's over."

...I lost my phone!”

"There are many business partner numbers on it, as well as some internal company documents. This...if this is lost...I will lose a lot!" Yang Xiaoman remembered that his face turned red: "What should I do? What should I do?

?Do you need to call the police?”

"Um!"

"Hurry up and call the police!" Xu Mang cooperated with the performance and said seriously: "Call the police now!"

"Um!"

The next second,

Xiaoman picked up her right hand and started to call the police. She soon became confused. She looked at the mobile phone in her hand and fell into confusion for a moment. This...this doesn't feel right? What's wrong with this mobile phone?

..How did it appear in my hand?

"hehe..."

"He also said that he has a high IQ." Xu Mang said with a smile: "Look at how stupid you are...does your wife admit that she has a problem with her IQ? Look...she is looking for her phone everywhere with her phone.

It's too late...but don't worry, this kind of operation is normal."

"..."

"Xu Mang!"

"Believe it or not, I'll kill you?" Yang Xiaoman gritted his teeth angrily and yelled angrily: "You are obviously induced by language. You have deceived me consciously, hypnotized me, and made me have a cell phone.

Lost illusion!”

"snort!"

"Don't make excuses!" Xu Mang shrugged and said calmly: "There's no way...the child has taken away half of your IQ."

"roll!"

Yang Xiaoman pinched Xu Mang's waist hard, then sat on the sofa and started playing with his mobile phone. He said while playing: "Are you really going to participate in the "My High School Dad" program? If you go

If so, I'll give the program team a call."

Xu Mang:???

What's going on?

Does she still know people from the show crew?

"You...how do you know that program team?" Xu Mang asked curiously: "You...you have secretly signed up, right?"

"That's not the case."

"I know the director of that program group, he is a very powerful female director." Yang Xiaoman said: "Do you have any idol baggage? You are not a star... What baggage do you have, let's talk about it.

..Participating in this kind of educational popular science program can increase your popularity."

"Go for it!"

"There's no point in staying at home anyway... Why not go and participate." Yang Xiaoman began to whisper: "I will always be by your side..."

Xu Mang fell into silence, thought carefully for a long time, raised his concerns, and said: "If I go... wouldn't this be crushing? The loss of the confrontational nature of the program will greatly affect the balance between the contestants."

After hearing Xu Mang's words,

Yang Xiaoman rolled his eyes and said disdainfully: "Do you think you are really powerful? They are not vegetarians, they are all engaged in scientific research. Why do you think you are invincible?"

The words fell,

Yang Xiaoman found some topics for the program "My High School Dad".

"Excuse me!"

"Why doesn't the bicycle fall over?" Yang Xiaoman asked.

Xu Mang:Σ(｀д′*ノ)ノ

What?

This... this historical problem is actually the problem of this program?

What kind of magical show is this?!

Why the bicycle will not fall over... This question is an unsolved mystery. Newtonian mechanics has been around for more than 400 years, and it has not solved the mystery of the bicycle falling over. The two current possibilities are gyroscopic force and centrifugal force.

Gyroscopic force means that a gyroscope will not fall over as long as it rotates. The conservation of angular momentum is used here. Once it rotates, it is difficult for the external torque to change its total angular momentum, and it will not fall over under slight disturbances.

As for the centrifugal force... Because the bicycle has speed, the moment it falls, because the faucet can turn, a local circular motion is formed at the moment it falls. At this time, the speed will produce an instant centrifugal force, which is inconsistent with the tendency of the bicycle to fall.

On the contrary.

From a macro perspective, both concepts are conservation of angular momentum...

certainly,

This problem has not been solved for more than four hundred years, and it cannot be that simple...Xu Mang has not done any systematic research. Other scientists should have conducted corresponding tests long ago, proving that these two possibilities are wrong.

"What's wrong?"

"Don't you know?" Yang Xiaoman said disdainfully: "Are you still crazy?"

"..."

"I'm wondering if I can use the super quantum computer I developed to carry out simulation calculations." Xu Mang frowned and said seriously: "The differential equations of analytical mechanics... can explain the problem of the bicycle not falling over."

The words fell,

Xu Mang pondered for a few seconds, and suddenly his eyes glowed with curiosity, and he smiled and said, "It's interesting!"

Yang Xiaoman:???

What's going on?

Is this... is this going to be a monster again?

"Hey hey hey!"

"Give me a break!" Yang Xiaoman said angrily: "You are not allowed to study this stupid issue. Now we are discussing participating in the program "My High School Dad", so don't let me change the subject."

"oh..."

"You can go and participate." Xu Mang nodded and said seriously: "You can go and participate...but you can't let others know it's me."

"..."

"Okay!"

"Because many people have the same idea as you. After all, we are all respectable people. It will be embarrassing if we fail." Yang Xiaoman said seriously: "So it is allowed to wear a mask and use a false identity to compete, even if you lose.

There’s no shame in it, of course… reveal your identity before leaving.”
To be continued...