10:01
What Is a White Hole? (Opposite of Black Hole)
Recommended
science
Wang Jianping: One article per day: "Theory of Perception." Part 9" (105) Why is a problem a problem? Why is there a problem? Existence has existed for hundreds of millions of years. Is there something wrong with existence? Logically speaking, there is definitely no problem. If t
A major turning point for mankind will occur: all problems will no longer be a problem
science
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
science
In Thailand, because most vaccinated people have no symptoms or very mild symptoms when infected with the new coronavirus Omicron variant, many people have the option of quarantining at home.
Thai experts explain: How long is enough for COVID-19 patients to be quarantined?
science
When it comes to invasive alien species, the first thing that comes to everyone's mind is that they have no natural enemies and reproduce wildly, seriously threatening the local ecological balance. Since the spring of 2022, a large number of invasive alien species have appeared i
A large number of white mud ants appear in Qingdao! A boat catches 200 kilograms a day, and not only are they inedible, but they also eat clams
science
We’ve seen blue skies on sunny days, black skies on rainy days, gray skies on cloudy days…but what about green skies? It seems that it is only possible in science fiction movies, or on some alien planet beyond the earth. Will there be green skies on the earth we live on? The worl
Is the green sky suddenly appearing in the United States an ominous sign?
science
The laboratory of the Beijing Center for Disease Control and Prevention conducted genetic sequencing on the specimens of the three infected persons reported on July 5. The results showed that the viruses all belong to the BA.5.2 branch of the Omicron variant. Gene sequence compar
Will Omicron BA.4/5 become the most transmissible respiratory virus?
science
#真知新ordinate# Water hyacinth is both good and evil. I applaud the water hyacinth. The flowers of this water devil are a bit beautiful. It was once known as "the lavender corolla that beautifies the world". It actually tastes like cabbage. You’ve heard of water hyacinth, but have
Don’t misunderstand water hyacinth anymore. It blooms really beautifully and tastes like cabbage.
science
During the annual lychee season, lychees must have a place in the list of summer fruits! Did you notice it when you were eating lychees? Sometimes I open the lychee stem and find it is black? At this time, should you choose to throw it away or eat it? (Telling you secretly, the e
It turns out that the lychees I have eaten for so many years are all worm excrement lychees.
science
The Earth is a planet filled with liquid water, with approximately 71% of its surface area covered by seawater, and this number is getting larger as sea levels rise due to global warming. Many people may have wondered what the bottom of the sea looks like. The simple answer is th
Why is it said that it rained for millions of years before the earth finally had an ocean?
science
Rats are a very disgusting animal. Many people eat the food they just bought at home before they even open it and taste it. People usually gnash their teeth when talking about this animal. From ancient times to the present, people have used various methods to try to eliminate the
What would happen if all the rats in the world died? Will mankind also suffer catastrophe?
Relation Video
science Relation Video
Site video recommendation
science Latest News
science
rainbow! rainbow! We often say that after a storm, a rainbow is seen. Yesterday evening, some residents in Binhai District actually saw a rainbow!
A beautiful rainbow appeared in Binhai yesterday! Did you see it?
science
By the way, the National Natural Science Foundation of China is currently reviewing the period in 2022. So, for youth projects, do you know what the situation was in the past? It is reported that in 1988, a youth project cost 30,000 yuan!
2022 National Natural Science Foundation of China Review Season | Academician: Increase funding for youth funds
science
Every organism and microorganism in the soil ecosystem is like every tissue or organ in the human body. It has its indispensable functions and roles, and earthworms are as important as the spleen and stomach. This is an earthworm catching machine. Insert the conductive needle int
Earthworm Report: The soil warning behind an environmental lawsuit
science
When a hen sees an eagle hovering in the sky, she will instinctively call her chicks and hide together. Scientists have discovered that there is a similar mechanism in plants. After tomatoes are damaged by Spodoptera litura, they release a chemical called "(Z)-3-vinyl alcohol." N
Plants can "talk"! Scientists have discovered numerous cases of messages being passed between plants
science
Through multiple rounds of analysis of thousands of small molecule combinations, team members led by Professor Ding Sheng, Dean of the School of Pharmacy at Tsinghua University, finally screened out three small chemical molecules that reversed cell fate. They successfully turned
Recent results from Tsinghua University bring cells back to 0 years old
science
In the third year of the COVID-19 pandemic, omicron variants of the novel coronavirus (SARS-CoV-2) are sweeping the world and spawning several other sub-variants. Currently, BA.2 is more popular in the world than BA.1. In addition, infections with the BA.2.12.1 variant are also i
According to the latest research from NEJM academician Gao Fu, the effectiveness of existing vaccines against Omicron is greatly reduced
Site Latest News
science
Recently, Taiwan media broke the news that Huang Jiaqian and Xia Keli are preparing to file a divorce lawsuit. The two will go to court after the summer vacation. Huang Jiaqian was born in Taiwan, China in 1973. Huang Jiaqian made his debut as a singer, and then turned his focus
Huang Jiaqian admitted the marriage change, but he didn’t expect that their 16-year marriage would end like this
science
Taiwanese artist Huang Jiaqian and Xia Keli have been married for 16 years. After their marriage, the two had a daughter, Summer. Xia Keli once took Summer to participate in "Where Are We Going, Dad 3". The image of the couple's love has always been deeply rooted in the hearts of
Huang Jiaqian himself admitted that the marriage had changed, but Xia Keli couldn't stand strong women and weak men? Taiwanese media reveals more details of marriage scandal
science
Taiwanese actress Huang Jiaqian has been married to her Canadian husband Xia Keli for 16 years. Unexpectedly, it was reported that the divorce lawsuit was now underway. Faced with the news, Huang Jiaqian did not deny it at the first time. Now she officially issued a statement thr
Huang Jiaqian is rumored to be divorced! Today, the agent officially issued a statement confirming the divorce.
science
1. When the two components A and B are mixed, the curing will be faster and should be prepared as needed. It should be used up within 0.5h at 25°C; 2. There should be no leakage or accumulation of material during the application process. When the surface When the gloss appears an
Yingkai Flooring reminds you to pay attention to the following during epoxy construction:
science
Porcelain tiles used to be a major category of ceramic tiles, but they have experienced a steep decline in the past two years. They are rubbed and rubbed by the middle plate on the ground, without any ability to fight back. Soon, they may just exist like traditional polished tile
Porcelain tiles and medium plates, no suspenseful showdown
science
Market sentiment: Cars are making a strong comeback, robots are committing collective suicide, and the relay is still rolling. Today's review: Director Zhu pushed for household energy storage in last night's conference call. Ningde opened higher and energy storage exploded. Batte
Today’s review: Attention! Viewpoint revised 7.7