Passaging Cells: Cell Culture Basics

2024/05/0305:17:05 science 877014

Passaging Cells: Cell Culture Basics - DayDayNews

Passaging Cells: Cell Culture Basics - DayDayNews

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Academician Wu Jianqi (first from right) guides scientific researchers in equipment testing in the microwave anechoic chamber of the 38th Institute of China Electronics Technology. Radar is known as "clairvoyance" and can detect and locate aircraft at long distances. "After the e - DayDayNews

Academician Wu Jianqi (first from right) guides scientific researchers in equipment testing in the microwave anechoic chamber of the 38th Institute of China Electronics Technology. Radar is known as "clairvoyance" and can detect and locate aircraft at long distances. "After the e

"Approach Academician" Wu Jianqi: Make invisible aircraft visible

06/05 1322

Cockroaches are commonly known as Xiaoqiang, and I believe everyone is familiar with them. Cockroaches are one of the oldest insects on earth, living at the same time as dinosaurs and other ancient creatures. It is even more than 100 million years earlier than the birth of the fi - DayDayNews

Cockroaches are commonly known as Xiaoqiang, and I believe everyone is familiar with them. Cockroaches are one of the oldest insects on earth, living at the same time as dinosaurs and other ancient creatures. It is even more than 100 million years earlier than the birth of the fi

Should you step on a cockroach if you see one at home?

06/06 1039

On July 6, InnoCare announced that its independently developed new drug application (IND) for a BCL2 inhibitor was accepted by the National Medical Products Administration (NMPA). - DayDayNews

On July 6, InnoCare announced that its independently developed new drug application (IND) for a BCL2 inhibitor was accepted by the National Medical Products Administration (NMPA).

InnoCare’s BCL2 inhibitor submits clinical application

06/05 1067

Inside a US hospital (data map) Overseas Network, July 7. According to a report by NBC New York on the 5th, a new study from Yale University showed that a cancer patient in Connecticut, USA, was infected with the new coronavirus for 471 days. During this time, the virus mutated t - DayDayNews

Inside a US hospital (data map) Overseas Network, July 7. According to a report by NBC New York on the 5th, a new study from Yale University showed that a cancer patient in Connecticut, USA, was infected with the new coronavirus for 471 days. During this time, the virus mutated t

A patient in the United States was infected with COVID-19 for 471 days, and the virus mutated three times in the body

06/06 1042

This listing is only for the brave, so do your best and witness the magic of these images. These photos from around the world will fascinate you as you see how the spinning planet we live on shocks us. - DayDayNews

This listing is only for the brave, so do your best and witness the magic of these images. These photos from around the world will fascinate you as you see how the spinning planet we live on shocks us.

The white heart, the houses covered with volcanic ash, and the long legs of the owl, there is always one picture that will shock you

06/05 1093

No matter from which angle you look at it, Peng Yongzhen is not one of those who wins at the starting line. This academician of the Chinese Academy of Engineering and professor of Beijing University of Technology cut wood in the mountains when he was young, and did not enter univ - DayDayNews

No matter from which angle you look at it, Peng Yongzhen is not one of those who wins at the starting line. This academician of the Chinese Academy of Engineering and professor of Beijing University of Technology cut wood in the mountains when he was young, and did not enter univ

Academician Peng Yongzhen: Don’t let “late start” become an excuse

06/05 1510

Some time ago, some netizens reported that a strange phenomenon of "thousands of flying swallows" appeared over Leshan, Sichuan. Thousands of swallows hovered over Leshan and made scalp-numbing screams. Seeing this scene, many netizens said: Is the "flying swallows" that appeared - DayDayNews

Some time ago, some netizens reported that a strange phenomenon of "thousands of flying swallows" appeared over Leshan, Sichuan. Thousands of swallows hovered over Leshan and made scalp-numbing screams. Seeing this scene, many netizens said: Is the "flying swallows" that appeared

The phenomenon of "flying swallows flying thousands of miles" in Sichuan has triggered heated discussions. What does it portend? A sign of an earthquake coming?

06/06 1647

Mount Fuji is not as "immovable" as it appears on the surface. It seems that a force is rapidly building up inside! Some experts believe that Mount Fuji may erupt at any time; other experts disagree, believing that people are over-interpreting the recent anomalies in Mount Fuji! - DayDayNews

Mount Fuji is not as "immovable" as it appears on the surface. It seems that a force is rapidly building up inside! Some experts believe that Mount Fuji may erupt at any time; other experts disagree, believing that people are over-interpreting the recent anomalies in Mount Fuji!

Is Mount Fuji in Japan safe? Chinese satellite unexpectedly discovered that the snow area on the top of the mountain has decreased by 61% in 4 years

06/05 1749

It has long been thought that ancient humans moved out of Africa from primarily relatively affluent woodlands along the Mediterranean coast (1, 2). However, a recent work found that this is not the whole picture (3). - DayDayNews

It has long been thought that ancient humans moved out of Africa from primarily relatively affluent woodlands along the Mediterranean coast (1, 2). However, a recent work found that this is not the whole picture (3).

Nature | New research finds the hidden "story" of humans' "out of Africa"

06/05 1647

"Suddenly the warm wind arrives, following the coming of Little Heat." On July 7, we ushered in the eleventh solar term of the twenty-four solar terms - Little Heat. "The Collection of Seventy-Two Hours of the Moon Order" says, "June Festival...summer, heat, is divided into big a - DayDayNews

"Suddenly the warm wind arrives, following the coming of Little Heat." On July 7, we ushered in the eleventh solar term of the twenty-four solar terms - Little Heat. "The Collection of Seventy-Two Hours of the Moon Order" says, "June Festival...summer, heat, is divided into big a

"Small Heat" is coming, midsummer has begun, and health maintenance needs to pass six levels

06/05 1543

Close your eyes and imagine that you eat some purple grapes and then your whole body turns purple. Isn't this scary? Of course, such bizarre things don't happen to humans. But Melissa Abramovitz told me that this is exactly what happens in sea caries. - DayDayNews

Close your eyes and imagine that you eat some purple grapes and then your whole body turns purple. Isn't this scary? Of course, such bizarre things don't happen to humans. But Melissa Abramovitz told me that this is exactly what happens in sea caries.

How do sea slugs change color?

06/07 1411

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

[CNMO News] Weight loss has always been a hot topic among people. Some people eat too much and don’t gain weight, while some people gain weight even if they drink water. Therefore, losing weight also troubles many people. They have tried various methods but still have no effect. - DayDayNews

[CNMO News] Weight loss has always been a hot topic among people. Some people eat too much and don’t gain weight, while some people gain weight even if they drink water. Therefore, losing weight also troubles many people. They have tried various methods but still have no effect.

It may be possible to eat dry without gaining weight. German scientists discovered signaling molecules that promote fat burning

06/07 1217

A bus-sized planet will pass close to Earth today, Thursday, July 7, passing within just 56,000 miles (90,000 kilometers), or 23 percent of the average distance between Earth and the moon. The asteroid, called 2022 NF, is expected to pass safely by our planet, according to calcul - DayDayNews

A bus-sized planet will pass close to Earth today, Thursday, July 7, passing within just 56,000 miles (90,000 kilometers), or 23 percent of the average distance between Earth and the moon. The asteroid, called 2022 NF, is expected to pass safely by our planet, according to calcul

Scientists detect a bus-sized planet that will approach Earth tonight

06/07 1270

In the eyes of many people, "alien" and "alien civilization" are synonymous with advanced civilization, and their civilization is much higher than human civilization. In many science fiction novels and movies, this point is particularly prominent. Aliens always appear to be omnip - DayDayNews

In the eyes of many people, "alien" and "alien civilization" are synonymous with advanced civilization, and their civilization is much higher than human civilization. In many science fiction novels and movies, this point is particularly prominent. Aliens always appear to be omnip

Fears that aliens visiting Earth will wipe out human civilization may be unfounded

06/07 1641

As we all know, since humans have known about the universe, they have always wanted to explore its mysteries. At present, the scientific community generally believes that the earth will not be the only oasis in the universe. After all, the vastness of the universe is beyond our i - DayDayNews

As we all know, since humans have known about the universe, they have always wanted to explore its mysteries. At present, the scientific community generally believes that the earth will not be the only oasis in the universe. After all, the vastness of the universe is beyond our i

Astronaut encounters aliens in space, tells the story of the origin of intelligent life and the cause of the universe, shocking the world

06/07 1206

Close your eyes and imagine that you eat some purple grapes and then your whole body turns purple. Isn't this scary? Of course, such bizarre things don't happen to humans. But Melissa Abramovitz told me that this is exactly what happens in sea caries. - DayDayNews

Close your eyes and imagine that you eat some purple grapes and then your whole body turns purple. Isn't this scary? Of course, such bizarre things don't happen to humans. But Melissa Abramovitz told me that this is exactly what happens in sea caries.

How do sea slugs change color?

06/07 1411

I believe many countries are aware of the dangers of the COVID-19 epidemic. Some people sneered at it before, but now they have paid a heavy price. For example, the United States, as one of the countries with the most developed medical systems in the world, has also become the ep - DayDayNews

I believe many countries are aware of the dangers of the COVID-19 epidemic. Some people sneered at it before, but now they have paid a heavy price. For example, the United States, as one of the countries with the most developed medical systems in the world, has also become the ep

The only country that has been "dead" due to the new crown is due to insolvency and bankruptcy, and is truly vulnerable to the "epidemic".

06/07 1353

Regardless of whether it is a company or an individual, although bankruptcy will cause reputational damage and limit the inconvenience of consumption, it also gives the bankrupt a chance to start over without having to carry heavy foreign debts, which is a blessing and a curse. - DayDayNews

Regardless of whether it is a company or an individual, although bankruptcy will cause reputational damage and limit the inconvenience of consumption, it also gives the bankrupt a chance to start over without having to carry heavy foreign debts, which is a blessing and a curse.

Is there a risk of the country going bankrupt during the epidemic? Let’s take a look at the current situation of those countries that went bankrupt before!

06/07 1257

Hello everyone, today I want to talk to you about the national bankruptcy of South Korea in 1997. Nowadays, when it comes to bankruptcy, everyone basically thinks of companies. There are also personal bankruptcies, but have you ever heard of a country going bankrupt? - DayDayNews

Hello everyone, today I want to talk to you about the national bankruptcy of South Korea in 1997. Nowadays, when it comes to bankruptcy, everyone basically thinks of companies. There are also personal bankruptcies, but have you ever heard of a country going bankrupt?

Can a country go bankrupt? South Korea experienced national bankruptcy in 1997, and the impact remains to this day.

06/07 1266

Cover news reporter An Ti combines reports from Xinhua News Agency, The Paper, Jiemian News, etc. [If you have news clues, please report them to us. Once adopted, we will be compensated. - DayDayNews

Cover news reporter An Ti combines reports from Xinhua News Agency, The Paper, Jiemian News, etc. [If you have news clues, please report them to us. Once adopted, we will be compensated.

International Observation｜Argentina’s debt restructuring failed and may become the first “bankrupt” country under the epidemic

06/07 1848

[These countries are at risk of bankruptcy. Is your money safe? The global currency war has begun. Following Switzerland, Canada, India and other countries, Australia also announced an interest rate cut on February 3. The U.S. dollar is strong, oil prices are plummeting, and many - DayDayNews

[These countries are at risk of bankruptcy. Is your money safe? The global currency war has begun. Following Switzerland, Canada, India and other countries, Australia also announced an interest rate cut on February 3. The U.S. dollar is strong, oil prices are plummeting, and many

These countries are at risk of bankruptcy! Is your money safe?

06/07 1781