Why Going Faster-Than-Light Leads to Time Paradoxes

2024/05/0511:51:04 science 6541353

Why Going Faster-Than-Light Leads to Time Paradoxes - DayDayNews

Why Going Faster-Than-Light Leads to Time Paradoxes - DayDayNews

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Recently, the patrol personnel of the Sichuan Xiaozhaizigou National Nature Reserve Management Office have just completed patrolling the Xialiligou line and at the same time completed the collection of infrared camera materials. When patrolling the infrared camera materials from - DayDayNews

Recently, the patrol personnel of the Sichuan Xiaozhaizigou National Nature Reserve Management Office have just completed patrolling the Xialiligou line and at the same time completed the collection of infrared camera materials. When patrolling the infrared camera materials from

Xiaozhaizigou, Sichuan: Wild giant pandas and black bears were photographed at the same location

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The unforgettable first node appeared on June 16, 2020. After nearly two years of countless failed experiments, they finally saw the experimental results at the beginning of this article. - DayDayNews

The unforgettable first node appeared on June 16, 2020. After nearly two years of countless failed experiments, they finally saw the experimental results at the beginning of this article.

Sichuan University team prepares platelet membrane-coated implantable device to avoid immune system attack

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How cold is space, and does it drop to absolute zero? What would happen if you fell in without a spacesuit? While science fiction movies would have us believe that space is very cold — even very cold — space itself is not entirely cold. In fact, it actually has no temperature at - DayDayNews

How cold is space, and does it drop to absolute zero? What would happen if you fell in without a spacesuit? While science fiction movies would have us believe that space is very cold — even very cold — space itself is not entirely cold. In fact, it actually has no temperature at

How cold is space? The physics behind the temperature of the universe

06/07 1950

Reuters, Washington, March 31 (Reuters) - The international scientific team Telomere to Telomere Consortium published the first complete, gap-free human genome sequence, revealing for the first time highly identical segmental repeat genomic regions and their role in the human gen - DayDayNews

Reuters, Washington, March 31 (Reuters) - The international scientific team Telomere to Telomere Consortium published the first complete, gap-free human genome sequence, revealing for the first time highly identical segmental repeat genomic regions and their role in the human gen

What does it mean for scientists to publish the complete human genetic sequence for the first time?

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In 2022, the application practice of Metaverse technology has entered a period of exploration. Technological breakthroughs and business model innovations are emerging one after another, and a large number of "Metaverse+" concepts have emerged. Guangdong took the lead in the count - DayDayNews

In 2022, the application practice of Metaverse technology has entered a period of exploration. Technological breakthroughs and business model innovations are emerging one after another, and a large number of "Metaverse+" concepts have emerged. Guangdong took the lead in the count

What changes will "Metaverse + Agriculture" bring? Jiangsu Agricultural Yuanshi Innovation Forum was held in Ningxia

06/07 1842

According to the official WeChat message of the Lunar Exploration and Aerospace Engineering Center, the lunar rover and lander of the Chang'e-4 mission "Yutu 2" completed sleep settings at 19:14 on July 5 and 6:00 on July 6 respectively, completing the 44th It works during the da - DayDayNews

According to the official WeChat message of the Lunar Exploration and Aerospace Engineering Center, the lunar rover and lander of the Chang'e-4 mission "Yutu 2" completed sleep settings at 19:14 on July 5 and 6:00 on July 6 respectively, completing the 44th It works during the da

Chang'e-4 completed its 44th lunar day work and entered its 44th lunar night sleep

06/06 1681

In the classic Korean drama "Blue Life and Death", there is this sentence: "In my next life, I want to be a tree, so that I can always stay in one place and never leave." From ancient times to the present, trees have always been "rooted in the earth" "The image of "appeared", and - DayDayNews

In the classic Korean drama "Blue Life and Death", there is this sentence: "In my next life, I want to be a tree, so that I can always stay in one place and never leave." From ancient times to the present, trees have always been "rooted in the earth" "The image of "appeared", and

Did you know that trees can walk?

06/07 1595

This strange, fluid-like electronic behavior could be used in the next generation of low-power electronics, potentially making them more efficient. Although they are discrete particles, water molecules flow collectively as a liquid, creating streams, waves, eddies, and other clas - DayDayNews

This strange, fluid-like electronic behavior could be used in the next generation of low-power electronics, potentially making them more efficient. Although they are discrete particles, water molecules flow collectively as a liquid, creating streams, waves, eddies, and other clas

Scientists observe for the first time 'electron vortices' that could help design more efficient electronics

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Text ✎Liangshu Editor✎Liangshu is not cool - the seismometer has been removed from the textbook - because there is a large part of the country at the junction of the Eurasian continental plate and the African plate, our country has also become one of the earthquake-prone countrie - DayDayNews

Text ✎Liangshu Editor✎Liangshu is not cool - the seismometer has been removed from the textbook - because there is a large part of the country at the junction of the Eurasian continental plate and the African plate, our country has also become one of the earthquake-prone countrie

Is the seismograph a scam? And it was removed from the textbook. Academician of the Chinese Academy of Sciences: Even the best things to do are better than this.

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The wind of the Yuan Universe also blew into the Year of the Tiger Spring Festival Gala, and became the "Getting Rich" in the Spring Festival Gala program. In this year's Spring Festival Gala skit "Not Yet", Shen Teng said, "I am a dog in the metaverse." This pushed the metaverse - DayDayNews

The wind of the Yuan Universe also blew into the Year of the Tiger Spring Festival Gala, and became the "Getting Rich" in the Spring Festival Gala program. In this year's Spring Festival Gala skit "Not Yet", Shen Teng said, "I am a dog in the metaverse." This pushed the metaverse

What is the Metaverse and why does the Metaverse appear?

06/07 1684

The spring itself is elastic. After being compressed, the spring will have the tendency to return to its initial state, and therefore has elastic potential energy. We can think of it as the energy stored in the overall system of the spring. So the question is Question: If a compr - DayDayNews

The spring itself is elastic. After being compressed, the spring will have the tendency to return to its initial state, and therefore has elastic potential energy. We can think of it as the energy stored in the overall system of the spring. So the question is Question: If a compr

Put a compressed spring into strong acid. After the spring dissolves, where does the energy of the spring go?

06/09 1513

Have you ever thought about the possibility of regenerating those brain cells you sacrificed in college? Medicine is being rewritten and we may be able to repair our brains, and it's something anyone can do. - DayDayNews

Have you ever thought about the possibility of regenerating those brain cells you sacrificed in college? Medicine is being rewritten and we may be able to repair our brains, and it's something anyone can do.

Can the brain regenerate? 5 ways and habits to reverse brain aging

06/09 1890

Researchers including Daohua Jiang from the Institute of Physics, Chinese Academy of Sciences, and William Catterall and Ning Zheng from the University of Washington analyzed the structure of the open-state cardiac sodium channel (NaV1.5) and analyzed its working principle (1). - DayDayNews

Researchers including Daohua Jiang from the Institute of Physics, Chinese Academy of Sciences, and William Catterall and Ning Zheng from the University of Washington analyzed the structure of the open-state cardiac sodium channel (NaV1.5) and analyzed its working principle (1).

Cell | Open state myocardial sodium channel structure

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Recently, researchers such as Broad Institute of MIT and Harvard David Liu published a review in Cell to introduce the research progress in this field. - DayDayNews

Recently, researchers such as Broad Institute of MIT and Harvard David Liu published a review in Cell to introduce the research progress in this field.

Cell | David Liu and others review the research progress of gene editing vectors

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Researchers such as Gao Fu from the Institute of Microbiology, Chinese Academy of Sciences, have just published an article in NEJM introducing the neutralizing ability of volunteer sera with different vaccination programs against Omicron subtypes. Under similar conditions, two do - DayDayNews

Researchers such as Gao Fu from the Institute of Microbiology, Chinese Academy of Sciences, have just published an article in NEJM introducing the neutralizing ability of volunteer sera with different vaccination programs against Omicron subtypes. Under similar conditions, two do

Confused about how to get vaccinated? Pay attention to the latest NEJM work such as Gao Fu

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This article is original to the Translational Medicine Network. Please indicate the source when reprinting. Author: Lily Introduction: Fat cells can be divided into "white" and "brown" - white fat cells are responsible for storing fat, and their weight accounts for about 15%-20% - DayDayNews

This article is original to the Translational Medicine Network. Please indicate the source when reprinting. Author: Lily Introduction: Fat cells can be divided into "white" and "brown" - white fat cells are responsible for storing fat, and their weight accounts for about 15%-20%

"Nature" rekindles brown fat cells and eliminates excess fat

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Recently, Geely Automobile announced its June production and sales report. Data showed that Geely sold 126,595 vehicles in June, a year-on-year increase of 26%, and sales are showing a recovery trend; - DayDayNews

Recently, Geely Automobile announced its June production and sales report. Data showed that Geely sold 126,595 vehicles in June, a year-on-year increase of 26%, and sales are showing a recovery trend;

Digital Reading | Has the chip shortage eased? Geely Auto sales exceeded 120,000 vehicles in June, a year-on-year increase of 26%

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It is worth noting that according to the Hengchi Automobile APP, all car purchases for Hengchi Automobile are paid to a special account at the Tianjin Jinbin Notary Office for supervision, and the customer pays the full amount only when the car is delivered. The car can be return - DayDayNews

It is worth noting that according to the Hengchi Automobile APP, all car purchases for Hengchi Automobile are paid to a special account at the Tianjin Jinbin Notary Office for supervision, and the customer pays the full amount only when the car is delivered. The car can be return

Will Evergrande’s “notarized” car purchase model help sales? Notary Office: If you need a refund, you need to contact the company

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[Yunnan Guanghua BYD 4S Store] 618 huge discounts are coming, buy new cars with 0 interest, and bargain hunting discounts are sweeping the city. Fifteen-year-old store, from now on, all VIPs who call the 400 number or click [Inquiry for lowest price] below to make an appointment - DayDayNews

[Yunnan Guanghua BYD 4S Store] 618 huge discounts are coming, buy new cars with 0 interest, and bargain hunting discounts are sweeping the city. Fifteen-year-old store, from now on, all VIPs who call the 400 number or click [Inquiry for lowest price] below to make an appointment

Yunnan Guanghuatang EV replacement can enjoy up to 8,000 yuan in replacement subsidies

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[Yunnan Guanghua BYD 4S Store] 618 huge discounts are coming, buy new cars with 0 interest, and bargain hunting discounts are sweeping the city. Fifteen-year-old store, from now on, all VIPs who call the 400 number or click [Inquiry for lowest price] below to make an appointment - DayDayNews

[Yunnan Guanghua BYD 4S Store] 618 huge discounts are coming, buy new cars with 0 interest, and bargain hunting discounts are sweeping the city. Fifteen-year-old store, from now on, all VIPs who call the 400 number or click [Inquiry for lowest price] below to make an appointment

Yunnan Guanghua Car Buyer Han DM enjoys a 5888 yuan new car gift package!

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There are even many people who have to stay up late because people around them go to bed late. It is no exaggeration to say that staying up late has become one of the most common phenomena in this era. - DayDayNews

There are even many people who have to stay up late because people around them go to bed late. It is no exaggeration to say that staying up late has become one of the most common phenomena in this era.

Is it normal to have a headache and insomnia after staying up late? Doctor: 4 kinds of sequelae of staying up late, I advise you not to ignore them

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Insomnia and dark circles are like a pair, causing people physical and mental troubles. Many people want to cure insomnia and dark circles, but actually pay attention to cultivating a good sleep environment. What can affect sleep and cause insomnia? - DayDayNews

Insomnia and dark circles are like a pair, causing people physical and mental troubles. Many people want to cure insomnia and dark circles, but actually pay attention to cultivating a good sleep environment. What can affect sleep and cause insomnia?

What are the reasons that affect sleep and cause insomnia?

06/09 1652