2:05
Recommended
An international team of astrophysicists studied the emergence of ion holes in Earth's magnetotail and assessed their impact on space weather. They found that ion holes propagate obliquely toward the local magnetic field. The results of this study will contribute to a better unde
Scientists can predict space weather more accurately
06/04
1571
Chang'e-5 returned to Earth with "fresh" lunar soil samples. While we are still immersed in the joy of the lunar exploration project, NASA in the United States cannot sit still. Their director suggested that China share the soil brought back by Chang'e 5, just like they did with
NASA director made suggestion: China should share Chang'e 5 lunar samples, just like Apollo
06/04
1509
Many people don't know why astronauts wear spacesuits even in the return capsule when they return to Earth. Since Gagarin entered space in 1961, more than 500 astronauts have launched into space to perform missions, of which 22 astronauts died during the mission.
Three Soviet cosmonauts are sleeping in space, and a special "remains" will fly out of the solar system
06/04
1583
We all know that electricity, as a product of the industrial revolution, is also one of the main energy sources for mankind. It not only replaced the previous steam power, but also greatly improved the production efficiency of factories. As a result, my country's manufacturing in
China's science and technology continues to rise! Shenguang 2 breaks through core technology, and its construction will shock the world
06/04
1602
Although the theories discussed on this topic appear to be a bit unfounded, there are many people in Europe and the United States who are preparing for "Judgment Day" and preparing various things in advance. Some people call them doomsday operators.
Scientific Survival Techniques - Doomsday Survival Apocalypse
06/05
1336
Many oligonucleotide drugs require modifications where their phosphate bonds are connected to improve their absorption efficiency and stability (1). Oligonucleotide drugs usually need to be modified to improve stability and absorption efficiency (1). However, this also brings abo
Science | More flexible oligonucleotide synthesis
06/05
1612
1. Shale is a kind of [ ] rock, which is mainly formed from clay after a long period of deposition and subjected to a certain pressure and temperature. A. Sedimentation B. Metamorphism C. Magma Answer: A.
Summary of four-person competition rock questions
06/04
1621
In the hot summer, do you want to "cool off" or even miss the cold winter? Dog sleds are actually mostly used in the Arctic or around the Arctic, because there is snow all year round, making it difficult for vehicles or horses to move. Therefore, sled dogs with snow wolf genes ha
Revealed | Where did dog sledding originate?
06/04
1507
[Plumbing Valve Network News] Valve corrosion is one of the main reasons for valve failure. There are several forms or causes of corrosion, which can be roughly divided into six forms of corrosion. Corrosion is a natural wasteful way of drawing metals into their ores.
How are hotel valves corroded?
06/05
1747
Entropy is an important concept in thermodynamics, but it is also a difficult concept to understand. As my college physics teacher often said: There are (probably) only 4 or 5 people in this world who really understand entropy, and I don’t belong to them. Compared to other quanti
There are (probably) only 4 or 5 people in this world who truly understand entropy, and I don't belong to them
06/04
1090
Relation Video
science Relation Video
Site video recommendation
science Latest News
Highlights of technology commercialization Arzeda’s core technology value Arzeda has developed a protein design platform that combines computational design technology and artificial intelligence technology based on protein biophysics and metabolic biochemistry to support flexible
Protein meets AI, breaking through the boundaries between natural and chemical synthesis, and having unlimited application scenarios
06/06
1189
Graphene-modified copper-tungsten alloy composite sample prepared by plasma sintering method (SPS) Photo provided by the European Research Institute of China News Service, Berlin, July 6 (Reporter Ma Xiuxiu) This was provided by the European Research Institute of Global Energy In
The new graphene-modified electrical material technology was successfully used in the power industry for the first time
06/06
1717
Recently, according to media reports, since the beginning of summer this year, the climate in many places in our country has experienced strange changes, such as the "May snow" in Chongqing, hail in Beijing in the summer, heavy rain in Yunnan, etc. However, recently, the climate
Extreme weather is spreading across the country, with 12 provinces already affected. Will there be another disaster in the second half of the year?
06/06
1667
Distribution of dragon claw balls in this area There are seven kinds of dragon claw balls in this area. Most of them are well-known in artificial horticulture, while some are not well-known and are often misidentified. Albispina is widely distributed in the form of C. cinerea ‘Al
A detailed explanation of the genus Dragon Claw (Season 52: Distribution of Dragon Claw from Izkuna to Tartar 2)
06/06
1496
You must know why sea water is salty. Yes, because of the salt content (NaCl). Why is there salt in sea water, or not in rivers? In fact, both river water and sea water contain salt, but in different concentrations. In fact, the salt in the sea comes from land. Before there was w
Why is sea water salty but water on land is not?
06/06
1761
Inside a US hospital (data map) 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 three times in his body. Th
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
1888
Site Latest News
So we should know the "three treasures of food" and "two things to avoid" in the hot June. Unfortunately, many people don't know. Come and learn about it and spend the dog days smoothly and safely.
The Xiaoshu solar terms are very particular. Keep in mind the "two things to avoid" and the "three treasures to eat", and you will have good weather and peaceful weather.
06/06
1127
Since the public account platform has modified the push rules, if you don’t want to miss Maojiu Ding Xiaoye, remember to click “Reading” after reading, so that each time a new article is pushed, it will appear in your subscription list as soon as possible. Maotai-flavor liquor (h
Why does sauce wine need to be taken seven times? Which time did you get the best wine?
06/06
1686
618 pre-sale countdown! !
618 Special | 24 hours countdown! Squat down
06/06
1107
Take me for example. It’s hard to survive the strong wind and sun outdoors, but when I get back indoors, my skin breaks out. The editor knows very well that the person who advises you to drink water may not necessarily care about you, but giving you your favorite drinking cup mus
The popular Instagram celebrity cup is here! Practical, environmentally friendly and easy to carry, you won’t want to dry out this autumn and winter.
06/06
1088
I rode a bike to pick up my granddaughter in the afternoon. She said she would have a holiday in a few days. I felt a little reluctant because after the holiday, her mother would take her away from our home in Anjuyuan, where we live together, to visit her grandparents in Ningyua
Ye Sunle/Text: Qi Liping
06/06
1133
XUNCHI'S TIME - The warm afternoon in Guangzhou is particularly sleepy. I need a cup of Starbucks Frappuccino to cool down and refresh myself. I went to the store and found out that the store-used cold drink cup was quietly launched. Using the recyclable store-used cup, you can e
Starbucks' new cold drink cup: "Drink the coffee, return the cup to me"
06/06
1076