1:43:01
Recommended
People always hope that if intelligent aliens suddenly visit the earth one day, then everyone will live together peacefully. However, not all extraterrestrial visitors are so friendly! If the history of human expansion and occupation is indicative of the behavior of all other liv
What would happen if intelligent aliens suddenly visited Earth one day? The answer is amazing
07/02
1693
#真知新ordinate# When I mentioned the pyramids and the Sphinx, I didn’t expect that ancient Egypt must be a common geography and history student. These two buildings are representative buildings of ancient Egypt. However, there are pyramids on Mars. Do you believe? In 1976, the Amer
The mystery of the pyramids on Mars?
07/02
1099
Whenever we toss a coin in the air, we know it will come back because of gravity. Gravity is the most mysterious force in the universe, and scientists have been studying its origins for years, but now researchers are conducting a study that will change everything about our unders
There are flaws in Newton's laws and the theory of relativity is not perfect. Is there any ultimate theory?
07/02
1475
Physicists from the Southern Federal University have proposed an original method to find organic molecules and polymers suitable for the classification of single-walled carbon nanotubes. Carbon nanotubes (CNTs) are synthetic materials with unique strength, electrical and thermal
Sheer curtains help scientists create new materials
07/01
1594
# punchcardchallengebureau# If #Fuji山# erupts, will Japan disappear from the face of the earth? Mount Fuji in Japan erupts once every 120 years on average, but the last time it erupted was in 1707, more than 300 years have passed. The current pressure in Mount Fuji has reached 1
How scary is the eruption of Mount Fuji? Will Japan disappear?
07/02
1100
Furthermore, switching between all three structures at V = 2.5 V may include higher excited states, e.g., the occupation of LUMO + 1 for compound 5, which is accessed at V = 2.5 V.
Selectivity of single-molecule reactions in tip-induced redox chemistry
07/02
1604
Clinical research registration is one of the important guarantees for high-quality clinical research. Recently, the China Clinical Trial Registration Center, as the first-level registration agency of the World Health Organization International Clinical Trial Registration Platform
Important reminder! China Clinical Trial Registration Center suspends supplementary registration
07/03
1438
Jupiter and asteroids taken during the commissioning phase of the Webb Telescope. Jupiter and Europa were captured by Webb in the 2.12 micron band. NASA/ESA/CSA/B. Holler/J.
The Webb Telescope captured something different in the solar system: some are moving fast
07/01
1053
On the vast African continent, there lives a large tree species called baobab. It is currently one of the largest and longest-lived plants in the world. It is said that it can last for up to five thousand years on the earth. It has a long life and provides abundant resources. It
The baobab tree, which can eat, drink and live, and has a lifespan of 5,000 years, has changed drastically after being introduced to China.
07/02
1712
Recently, Stanford University School of Medicine launched a technology to repair articular cartilage pads based on stem cell technology, which has passed mouse experiments and human clinical trials. The relevant results were published in a sub-journal of the well-known academic j
"Cell therapy" promotes the growth of new cartilage, Stanford University's new discovery: Knee wear can be repaired
07/01
1676
Relation Video
science Relation Video
Site video recommendation
science Latest News
When you think of the ocean, what comes to mind? Is it the sun, the beach, the blue sea, and the gentle sea breeze? Or is it the deep seabed where there is no sunlight all day long, and those strange-looking and terrifying undersea creatures? Today we will talk about an animal th
With three hearts, nine brains, and instant mimicry, the smartest invertebrate octopus
07/04
1988
Have you ever seen a mirage? Recently, a rare mirage phenomenon has appeared near Nansha Road in Hainan. It can be clearly seen that a series of buildings similar to the "Tiangong" can be clearly seen in the clouds, with pavilions, pavilions, carved railings and jade inlays. Sigh
Mirages appear in Hainan, why are they all ancient buildings? Is there really a parallel universe?
07/04
1299
Two years ago, weather forecasters in the UK conducted an interesting thought experiment: What would our predictions look like in 2050? The climate crisis is pushing weather to extremes around the world, and temperatures in northern latitudes are particularly sensitive to these c
Extreme heat weather and the future, what else can humans do?
07/04
1192
In our minds, regeneration is an extremely powerful ability. As long as some weak animals have the ability to regenerate, it is equivalent to increasing their fault tolerance rate.
A super extreme regenerative creature that can still recover after being cut into 279 pieces. Humans also have the ability to regenerate.
07/04
1262
Affected by the La Niña phenomenon, this year has indeed been extremely hot. After entering July, persistent high temperatures of 40°C occurred in many places in China. Compared with the air temperature, the temperature of the ground is often much higher. Recently, a netizen in D
The temperature continues to be high in many places, and ants would not survive more than 3 seconds if thrown on the road! How high a temperature can that person withstand?
07/04
1077
Everyone may have heard of the greenhouse effect. Humans produce various gases and destroy vegetation that absorbs sunlight, causing the earth's temperature to rise year by year. This issue has been concerned by governments and environmental protection organizations for decades,
Scam of the century? Scientists find that global warming cannot be stopped even without humans
07/04
1559
Site Latest News
The root cause of cylinder pull is generally that it is difficult to form an oil film between the inner wall of the cylinder and the piston ring and piston, resulting in poor lubrication and even dry friction. So can I buy a second-hand car with an engine pull? Can I buy a second
Can I buy a second-hand car with a broken engine?
07/04
1213
Sanxiang Metropolis Daily reported on July 16 (Wenquan Media reporter Hu Rui, intern Chen Fan, video reporter Gu Rong, Wang Pukang Zixuan) On July 16, the 2022 Hunan Auto Show fell on the weekend, and the popularity was even higher than the previous three days. . More than 500 ex
Lingji Automobile debuted at the Hunan Auto Show for the first time, and the million-dollar luxury car attracted countless attention
07/04
1317
[Xinzhiyuan Introduction] Father's Day has just passed, and Musk may be feeling aggrieved again. His 18-year-old son has to change his gender to become a daughter, and he has to change his name to "draw a clear line" with him. It is really difficult to describe.
transsexual? Musk’s 18-year-old son applies to change his name and has to cut off contact with him
07/04
1154
The eldest son of Musk, the world's richest man, recently announced that he was severing the relationship between father and son. Being able to sever ties with Musk, who is sitting on 200 billion US dollars, I have to say that this kid is really brave!
Musk’s son is so strong! After changing his name and gender, he severed ties with his father, who is worth $200 billion.
07/04
1544
According to the latest news, a special hearing will be held on June 24 to decide whether to support Musk’s son’s request to change his gender and sever the father-son relationship with Musk.
Musk’s net worth is well over one trillion, and his son wants to sever the father-son relationship with him
07/04
1458
The two got married in 2000. After their eldest son died unfortunately, they used in vitro fertilization to give birth to twins and triplets. The marriage ended in 2008.
I want to change my name and my gender too! Musk's 18-year-old son will sever ties with his father
07/04
1848