5:05:24
Recommended
Human development is inseparable from science. Science deserves respect and scientists deserve respect. But science is also a double-edged sword. Every invention has its advantages and disadvantages. It still depends on who is wielding the sword. Things created by human research
Science is a double-edged sword, and any invention has its two sides
06/03
1464
[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
The Fields Medal is one of the highest international awards in the field of mathematics, equivalent to the Olympic mathematics gold medal. Because the Nobel Prize does not include a mathematics prize, the award is also known as the "Nobel Prize" in mathematics. Every four years,
Why did these four young people win the "Nobel Prize" in mathematics?
06/04
1693
We are no strangers to shooting stars. After all, making a wish on a shooting star is a romance recognized all over the world, regardless of national boundaries and cultures. However, meteors generally occur at night. Have you ever seen a meteor phenomenon occur in broad daylight
A huge explosion was heard in the sky in the United States, and a large fireball flew past at a high speed of 24,587 meters per second.
06/04
1853
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
Geometrically complex parts are manufactured using wax casting. However, high-quality castings are not always ensured when using this method: defects often form on the product surface. Chemists from the Perm Polytechnic University suggested a technique that would avoid irregulari
Perm Polytechnic University finds way to improve quality of parts with complex shapes
06/04
1973
The ten-year ban on fishing in the Yangtze River has initially yielded results. A large number of silver carp have appeared in the river, and the four major species of fish are also flourishing. However, with good news comes trouble, and the explosive growth of silver carp shows
The "Happiness and Worry" of the Yangtze River: A large number of wild silver carp appear in Zhenjiang. Why is the situation of anchovies so worrying?
06/04
1413
Genome-wide association analysis (GWAS) shows that more than 90% of disease-related mutations are distributed in non-coding regions, and the "tail" of the gene, that is, the 3'UTR (3' untranslated regions) region is more enriched, but its functional and direct Causal analysis is
Cell | High-throughput functional analysis of non-coding mutations that directly affect disease and evolution
06/05
1926
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
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
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
According to the World Health Organization’s definition of health: “Health is a state of complete physical, mental and social well-being and is not merely the absence of disease or infirmity.” Like the physical examination, the psychological examination is only the detection and
Health Management Physical Examination Guide - Mental Health Physical Examination (4)
06/06
1493
Xiaoshu means little heat, so Xiaoshu is not the hottest time in summer, but it is not far away. Entering the Xiaoshu solar term, most parts of our country have entered a season of continuous rain, so the climate is mainly humid and hot.
Tomorrow will be a mild summer day, the most yang-consuming day is here. Eat 2 meats, 3 vegetables and 2 fruits. The warmth will help the yang and the whole family will benefit.
06/06
1334
There is a proverb: "The rain in a minor summer is like silver, and the rain in a major summer is like gold." What does it mean? The minor summer solar term is coming soon, will it rain? A farmer's proverb says: "In a minor summer or a major summer, the rain is like gold."
Is 2022 a good year? Xiaoshu solar term has the answer! Look at the proverbs left by our ancestors for omens
06/06
1326
Introduction: Xiaoshu has arrived. What does Xiaoshu mean? After entering July, the temperature has obviously become much higher. When is the hottest time this year, and how long will it stay hot after the Xiaoshu solar term?
Xiaoshu is here. What does Xiaoshu mean? When is the hottest time this year? How long will it be hot after the mild summer heat?
06/06
1623
Weather forecast: July 7th will be a mild summer, will it be sunny? Look at the proverbs left by our ancestors, what is the omen? The old saying goes: "A small summer or a big heat will kill the mice." So on the Xiaoshu solar term, if it doesn’t rain or the weather is sunny, what
It’s Slight Heat on July 7th. Is it sunny this day? Look at the proverbs left by our ancestors, what are the omens?
06/06
1459
Zhang Bo, a researcher at the Institute of Beijing Studies at Beijing Union University and the author of "Chinese People's Time Wisdom - Understanding the Twenty-Four Solar Terms in a Book" explained to reporters from China Youth Daily and China Youth Daily that, literally, Xiaos
Xiaoshu: A portrayal of the cultural spirit of the ancients who obeyed the weather and responded to the seasons
06/06
1802