Gagarin: The first man in space / How it was in reality

2024/10/0101:45:04 science 94019

Gagarin: The first man in space / How it was in reality - DayDayNews

Gagarin: The first man in space / How it was in reality - DayDayNews

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In the process of development, more and more advantages are generated, and these are advantages brought about by technological progress. Each country has also invested more research and development strength in this regard. - DayDayNews

In the process of development, more and more advantages are generated, and these are advantages brought about by technological progress. Each country has also invested more research and development strength in this regard.

Repeat 1,863 times in 54 days. my country's Sky Eye received a strong signal of 1.3 billion light-years away. Do you want to reply?

04/21 1493

Dong Xuedan under the Happiness Tree There are two tall Happiness trees at home, growing in front of the floor-to-ceiling windows. New buds continue to emerge from the branches, turning into tender green and fine leaves, and then slowly turning into shiny emerald green leaves. I - DayDayNews

Dong Xuedan under the Happiness Tree There are two tall Happiness trees at home, growing in front of the floor-to-ceiling windows. New buds continue to emerge from the branches, turning into tender green and fine leaves, and then slowly turning into shiny emerald green leaves. I

Dong Xuedan: Under the tree of happiness

04/21 1201

According to a new study by Deep Longevity, mental health has a greater impact on aging speed than smoking and certain diseases. People who are particularly prone to premature aging are lonely and unhappy, who do not sleep well. As we age, various molecular damage accumulates in - DayDayNews

According to a new study by Deep Longevity, mental health has a greater impact on aging speed than smoking and certain diseases. People who are particularly prone to premature aging are lonely and unhappy, who do not sleep well. As we age, various molecular damage accumulates in

Loneliness and unhappy people age faster than smokers

04/20 1805

We often joke that using magic to defeat magic is not effective for some difficult problems, ordinary and conventional methods. You might as well think in reverse. In ways that the enemy cannot imagine, it may be useful. But for cancer, is it useful to fight against poison? This - DayDayNews

We often joke that using magic to defeat magic is not effective for some difficult problems, ordinary and conventional methods. You might as well think in reverse. In ways that the enemy cannot imagine, it may be useful. But for cancer, is it useful to fight against poison? This

Use poison to fight poison! Research has found that herpes virus can kill cancer cells and is expected to provide new treatment directions

04/20 1356

Record the content worth sharing in artificial intelligence applications, cloud computing and data centers every week. Cover image At 7:14 am on September 27, Beijing time, humans actively used aircraft to change the orbit of an asteroid satellite. - DayDayNews

Record the content worth sharing in artificial intelligence applications, cloud computing and data centers every week. Cover image At 7:14 am on September 27, Beijing time, humans actively used aircraft to change the orbit of an asteroid satellite.

Yongle Weekly (Issue 31): What is PolarDB

04/21 1115

#Harvest China# In the pesticide market for crop diseases, copper preparation fungicides (the names of these products all have the word "copper" and all the pharmaceutical ingredients contain "copper") have been developed for more than 100 years since the discovery and introducti - DayDayNews

#Harvest China# In the pesticide market for crop diseases, copper preparation fungicides (the names of these products all have the word "copper" and all the pharmaceutical ingredients contain "copper") have been developed for more than 100 years since the discovery and introducti

What are the precautions and usage techniques for copper preparation fungicides? I suggest you remember these 12 items

04/22 1236

01:1660, after William Harvey discovered the principle of blood circulation in humans, he began to conduct blood transfusion experiments between animals. According to scientists at the time, the trial was successful because at least Arthur Koga recovered for some time before his - DayDayNews

01:1660, after William Harvey discovered the principle of blood circulation in humans, he began to conduct blood transfusion experiments between animals. According to scientists at the time, the trial was successful because at least Arthur Koga recovered for some time before his

20 strange stories around the world, one is more incredible than the other, which is eye-opening

04/21 1307

It may exist. The answer given by scientists #Humans live on the earth, so is there a second earth suitable for humans? ##Earth# When humans realize that the earth is just a drop in the ocean in the universe, they start to look for other planets that are comparable to the earth's - DayDayNews

It may exist. The answer given by scientists #Humans live on the earth, so is there a second earth suitable for humans? ##Earth# When humans realize that the earth is just a drop in the ocean in the universe, they start to look for other planets that are comparable to the earth's

Does the second earth really exist?

04/22 1216

Scholars from Binghamton University have discovered a dopamine receptor gene called DRD4. If they carry this gene, people often secrete more dopamine under stimulating behaviors such as gambling and cheating, thus losing their rationality. - DayDayNews

Scholars from Binghamton University have discovered a dopamine receptor gene called DRD4. If they carry this gene, people often secrete more dopamine under stimulating behaviors such as gambling and cheating, thus losing their rationality.

Why do humans cheat? Do you have these 6 characteristics when scientifically discovering the "affective gene"?

04/21 1191

The microscopic inclusions inside the diamond tells its origins. The crystals are formed in a transition layer of the mantle at a depth of more than 600 kilometers, and there is sufficient amount of water. The Karowe mine where the specimens were found could not penetrate deep in - DayDayNews

The microscopic inclusions inside the diamond tells its origins. The crystals are formed in a transition layer of the mantle at a depth of more than 600 kilometers, and there is sufficient amount of water. The Karowe mine where the specimens were found could not penetrate deep in

Geologists found a lot of water deep in the mantle

04/20 1911

Half of all human energy consumption is used for heating, and nearly 50% of it is used for heating and hot water in homes. For electricity - only 19%. It can be seen that heating issues are even more important than electricity. If fossil fuels are not given up, it is impossible t - DayDayNews

Half of all human energy consumption is used for heating, and nearly 50% of it is used for heating and hot water in homes. For electricity - only 19%. It can be seen that heating issues are even more important than electricity. If fossil fuels are not given up, it is impossible t

Hydrogen heating is considered dead end

04/23 1073

Scientists found that they still underestimated the diameter of the celestial bodies, and during the fall, Fredburg, the largest impact crater on our planet, formed. A new estimate of its size also explains why the rock ejected from this impact was found in Karelia. Remains of th - DayDayNews

Scientists found that they still underestimated the diameter of the celestial bodies, and during the fall, Fredburg, the largest impact crater on our planet, formed. A new estimate of its size also explains why the rock ejected from this impact was found in Karelia. Remains of th

The asteroid that left the largest crater on Earth was even bigger than I thought

04/23 1358

Scientists at NUST MISIS have developed a unique technology for the application of protective coatings for critical components and components of modern technology. According to the researchers, the original structure of the resulting coating provides 1.5 times corrosion resistanc - DayDayNews

Scientists at NUST MISIS have developed a unique technology for the application of protective coatings for critical components and components of modern technology. According to the researchers, the original structure of the resulting coating provides 1.5 times corrosion resistanc

Scientists combine major beneficial effects into equipment protective coatings

04/23 1012

On October 3, Beijing time, the 2022 Nobel Prize in Physiology or Medicine was announced. The winner was Svante Pääbo in recognition of his "discovery in the extinction of the ancient human genome and human evolution." The 2022 Nobel Prize individual prize is 10 million Swedish k - DayDayNews

On October 3, Beijing time, the 2022 Nobel Prize in Physiology or Medicine was announced. The winner was Svante Pääbo in recognition of his "discovery in the extinction of the ancient human genome and human evolution." The 2022 Nobel Prize individual prize is 10 million Swedish k

The 2022 Nobel Prize in Physiology or Medicine will be announced! Swedish scientist Svante Pääbo won the award

04/23 1578

After seeing many bad possibilities in this century, scientists and aerospace engineers have set their future attention on Mars or the moon. However, this is true. Global climate deterioration, environmental crisis, glacier melting, and ancient viruses, regardless of whether they - DayDayNews

After seeing many bad possibilities in this century, scientists and aerospace engineers have set their future attention on Mars or the moon. However, this is true. Global climate deterioration, environmental crisis, glacier melting, and ancient viruses, regardless of whether they

The human remains on Mars have exceeded 7 tons, which may affect humans' search for ancient life on Mars?

04/23 1602

When I was studying physics, I learned three cosmic speeds, but these three speeds in the universe are not the only ones. The three major speeds in the textbook are only the speeds that humans can achieve. In fact, according to the level of celestial bodies, there are six velocit - DayDayNews

When I was studying physics, I learned three cosmic speeds, but these three speeds in the universe are not the only ones. The three major speeds in the textbook are only the speeds that humans can achieve. In fact, according to the level of celestial bodies, there are six velocit

The sixth speed in the universe, humans only reach the third level. If they reach the sixth level, they can fly to the edge of the universe.

04/23 1815

However, in a conference call last week to release its fourth-quarter earnings report, Tesla Chief Financial Officer Zach Kirkhorn said that mass production of Model 3 will be delayed by one and a half weeks, and the suspension may slightly affect the company's profitability in t - DayDayNews

However, in a conference call last week to release its fourth-quarter earnings report, Tesla Chief Financial Officer Zach Kirkhorn said that mass production of Model 3 will be delayed by one and a half weeks, and the suspension may slightly affect the company's profitability in t

Tesla fell 17%! Bearished by well-known institutions, market value evaporated by more than 20 billion

04/23 1876

The Dow Jones Industrial Average plunged more than 500 points from a high, closing up 0.04%. The Nasdaq index hit a record high in the session and then fell all the way, finally closing down 2.13%, and the S&P 500 fell 0.94%. - DayDayNews

The Dow Jones Industrial Average plunged more than 500 points from a high, closing up 0.04%. The Nasdaq index hit a record high in the session and then fell all the way, finally closing down 2.13%, and the S&P 500 fell 0.94%.

Nasdaq dives in the end! Tesla stopped and the platform dived by more than 20%! New energy vehicles are soaring all the way

04/23 1817

Although Tesla reported better-than-expected quarterly losses and sales, the stock began to dive shortly after the analyst meeting. After the U.S. stock market on Wednesday, Tesla released its first quarter 2018 financial report. When it was released, Tesla's stock price rose by - DayDayNews

Although Tesla reported better-than-expected quarterly losses and sales, the stock began to dive shortly after the analyst meeting. After the U.S. stock market on Wednesday, Tesla released its first quarter 2018 financial report. When it was released, Tesla's stock price rose by

Musk pays for his arrogance, offending analysts to cause Tesla's stock price to plummet

04/23 1946

[Energy people are watching, click on the upper right corner to add 'Follow'] According to reports on the 6th, Tesla's stock price has fallen one after another recently, hitting a low of $566 per share on March 5, a drop of nearly 36% compared with the highest point of $883 per s - DayDayNews

[Energy people are watching, click on the upper right corner to add 'Follow'] According to reports on the 6th, Tesla's stock price has fallen one after another recently, hitting a low of $566 per share on March 5, a drop of nearly 36% compared with the highest point of $883 per s

Tesla's stock price fell one after another, falling 2 Ford + 2 General Motors

04/23 1165

On Tuesday, Eastern Time, the three major U.S. stock indexes closed mixed, with the Dow Jones Industrial Average falling 0.43%, the Nasdaq rose 0.25%, the S&P 500 fell 0.21%, and the Dow Jones Industrial Average and the S&P 500 recorded their sixth consecutive trading day decline - DayDayNews

On Tuesday, Eastern Time, the three major U.S. stock indexes closed mixed, with the Dow Jones Industrial Average falling 0.43%, the Nasdaq rose 0.25%, the S&P 500 fell 0.21%, and the Dow Jones Industrial Average and the S&P 500 recorded their sixth consecutive trading day decline

Most U.S. technology stocks rose, Tesla rose by more than 2%, saying that delivery volume will be "very high" at the end of the third quarter

04/23 1317

Many old Red Army soldiers in our country who have participated in the War of Resistance Against Japan, the War of Liberation, the War of Resistance and Aid Korea, are still alive. Now they are all ninety or even hundreds of years old. - DayDayNews

Many old Red Army soldiers in our country who have participated in the War of Resistance Against Japan, the War of Liberation, the War of Resistance and Aid Korea, are still alive. Now they are all ninety or even hundreds of years old.

Which battle did Tashan Heroes Garrison fight? The Eighth Route Army was looking for an old army at the age of 98, and its headquarters was this regiment

04/23 1567