May humans pass through the future?The "post -90s" physics post -doctoral rushed to the hot search

"Humans may be able to cross the future!"

This post -doctoral post -doctoral post -doctoral post -doctoral post -doctoral after Hubei

Because of a sentence of the Chinese Physical Society of Douyin Live, it rushed to the hot search

Short hair, she wears silver -frame glasses

It seems amazing

But the physical knowledge behind it:

"For example, you can't move on a chair

After a period of time

You actually cross to the future

This is the normal flow of time

Another kind of crossing is that you move near the black hole

The time flow velocity there is particularly slow

Stay for a while before returning to the earth

Will cross the future

For example, performed in the movie "Star Trek"

When the protagonist returns from the black hole to the earth

I found that my daughter is a dying old man ""

"But it is impossible to cross the past"

Zhou Siyi further supplemented:

"To understand this problem

We'd better imagine light in a cone

The world is divided into two light cones

Future light cone and past light cone

The quality particles must be exercised in the light cone

We live in this future light cone

so

Although we can cross the future in some way

But we never have a way to go from the light cone in the future

In other words, the romantic imagination of "back to the past"

In the end, it can only be an imagination "

How about it? Is it enough to burn the brain? Such videos have a lot in her Douyin account "String World". The reason why the account is named "String theory" is because Zhou Siyi's research direction involves strings theory and field theory. In fact, this is also one of the forefronts of contemporary physics research.

She is Zhou Siyi, a postdoctoral and popular science creator "String on the World". In the summer vacation of this year, she was invited by the Chinese Institute of Physics to participate in the recording of the 1 -hour Douyin Physical Live Course. On the day of the live broadcast, more than 300,000 people watched her popular science explanation.

On Douyin, she not only has 1.32 million fans, but also has a video comment area known as the "Douyin's most brain burning".

Some netizens said, I don’t understand a bit

She responded shyly:

"That may be my language expression ability still needs to be improved

I will work harder in the future

Use more popular language to express physical concepts ""

In fact, Zhou Siyi is not the kind of cold scientist who is "not talking". She describes her mission of making Douyin -likes to children, especially the cute little girl to speak physics. Regardless of how complicated and profound physical knowledge science videos, she always uses a slow and cute voice.

For example, when talking about gravitational waves, Zhou Siyi directly put herself into a "magic mirror", and figurable the obscure physical knowledge at once.

Because I want to tell netizens about the popular science that children in kindergarten can also understand. At the beginning of each video, they will shout "good children", and are always called "kindergarten head" by netizens.

For a moment, whether you are 6, 26 or 60, you will definitely be pulled into a physics class full of warmth and pleasure.

When asked why he liked to tell physics to the little girl, Zhou Siyi said that in her own scientific research field, it seems that female scientists are always not valued. She hopes that more girls are interested in physics. As a result, the highly student who claimed to be "the principal of the kindergarten" has always insisted on updating, and for children, the door to the glowing physics community has been opened.

Seeing this, the problems in many people's hearts have emerged: why? Why should a scholar who is doing post -doctoral research take a lot of time on Douyin? This is a story that originated from Zhou Siyi's own-

Zhou Siyi was born in Wuhan, Hubei, showing his interest and talent for physics since he was a child. From small holes to gear rotation, she can always flexibly drive brains and solve problems. However, Zhou Siyi was diagnosed with a rare "central axis empty disease" at the age of 9. This disease is manifested as muscle weakness. At present, she can't cure it, and she can't exercise violently until now.

Although the body is troubled by illness, in the process of Zhou Siyi's growth, physics can always bring her a steady stream of warmth and comfort. Zhou Siyi said that she was able to recall that when she watched the documentary "Density: Mathematics Walk" in her senior year, she was shocked by the pure beauty of the universe.

"I have the physical love and your love." After experiencing a professional academic training and studies, she was trying to reproduce the process of growing up the little girl by the year through popular science. In a sense, this is also a kind of little girl who travels through time and space. Now that a little girl who is watching the "Strings World" will grow into the next Zhou Siyi.

Source: Jimu Journalist Hu Yongmou

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