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Jared Diamond on how nations learn from crises... or not
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By examining the gel, which is formed from an exfoliating solution with added silica nanoparticles and solidifies as the temperature increases, the scientists discovered an unusual and previously unknown optical phenomenon. At 29 degrees, the gel transmits only red light, and at
Scientists create simple filter material with tunable wavelength transmission
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When a meteorite falls into the earth, it will rub against the earth's atmosphere and burn. If the meteorite is large enough, we will be able to see a flying fireball. In this case, if we throw a raw egg down while flying on an airplane, will it turn into a mature egg when it lan
If you drop an egg from an airplane, will it be cooked when it hits the ground? I can't eat it anyway
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A few days ago, the Event Horizon Telescope (EHT) collaboration held simultaneous press conferences in various places around the world, including Shanghai, to show the public the first photo of the supermassive black hole at the center of the Milky Way. Similar to the first black
It took 5 years of "photography" and "development", but the imaging process of the first photo of the black hole in the center of the Milky Way was so difficult
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Everyone’s genome has various variations, like precious “mutants”, which provide important materials for studying gene function (1).
Nature | Analysis of 454,787 human protein coding sequences reveals the impact of genetic variation on health
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1. Morphological characteristics: The body wings of Star Beetle are black, with multiple white spots on each elytra. Its body length is 50mm and its head width is 20mm. The body color is bright black; there is a white spot on the left and right sides of the front and back of the
Feiben Classroom - Star Beetle
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A strange crystal that scientists have never seen before. Strange crystals under an electron microscope. Taskaev On February 15, 2013, a mysterious fireball streaked over Chelyabinsk in southern Russia. According to estimates, scientists believe that this is an asteroid with a di
Nine years after a mysterious fireball fell in Russia, scientists discovered something strange there
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Introduction: The famous "Lilac Tree" has leaves that look like chicken feet and fruits that look like briquettes, but it has many unexpected uses. In recent years, urban construction has gotten better and better, and the greening of various cities has also gradually improved. Ta
The leaves are like chicken feet and the fruit is like briquettes. It is called "Passepartout", but few people know its value.
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Scientists from South Ural State University managed to create 34 new platinum compounds, confirming their antibacterial activity. These compounds may be used in medicines in the future. The findings were published in the journal Coordination Chemistry. Platinum compounds are cata
Scientists synthesize new antibacterial platinum compound
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Amazing Nature (17 Photos) 1 "There's an albino mole in my yard, odds of 1:100,000." 2 "My drain pipe was clogged so I pulled it up and a frog came out ."3"My first glowing beetle pupa hatched yesterday." 4"I found a little snail crawling on a spider's thread outside my house."5.
Amazing nature (17 photos)
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The imagination of the masses is the art of creation, and it is also the shackles of self-improvement. In 1981, Hilary Putnam put forward a conjecture in "Reason, Truth, and History": A person's brain was cut off from the body and put into In a tank containing a nutrient solution
Metaverse - "the ultimate dream" or "just a fantasy"?
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Jared Diamond, "Upheaval"...
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pixabay.com State-owned enterprises have stepped out of the "high wall" to promote the scientific and technological achievements they have developed to the society.
China National Nuclear Corporation joins hands with the national technology market to promote the latest scientific and technological achievements to the society
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Recently, China Forestry Press held a symposium on the theory and technology of grassland ecological restoration and a new book launch of "Main Technical Models of Ecological Restoration of Degraded Grassland".
Commissioned by the National Bureau of Investigation, this major achievement was officially released! It is the first time in the country for an academician to write a preface!
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1. When did cats start to look like this? 2. “This is what an artichoke would look like if you let it bloom.” 3. “A large group of turtles sunbathing on a floating tree trunk” 4. “The passion vine bloomed this morning!” 5. “These two strawberries grew With a pair of happy feet.”
19 photos of natural beauty that will completely mesmerize you
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Text | Science Wormhole animals reproduce through mating, but their pairing forms are diverse and can be divided into relatively rare monogamy (monogamy) and mixed mating. The mixed system also includes polygamy, polyandry, and polyandry. As we all know, animals mate in order to
"Monogamous" animals, if one partner dies, can they withstand the temptation of mating?
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On July 3, Typhoon Siam made landfall in South China and is pouring rain in many places in the south. Typhoon Airi is moving in the Western Pacific. Today, its center has moved into the East China Sea, bringing refreshing blue sky and white clouds to many places in the Yangtze Ri
rare! As hot and high pressure climbs up the Tibetan Plateau, will there be problems with the glaciers? Analysis: Northwest or extreme heat
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As we all know, there are two space stations in Earth orbit today. One is the International Space Station, which has been operating for more than 20 years, and the other is the Chinese Space Station, which has only been operating for one year. The International Space Station is i
Among the Chinese, Russian and American space station cabins, whose sleeping area is the best? The Tianhe cabin sleeping area is simply a luxury version
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Although "Life Events" has an important scene of reshaping the appearance of the deceased, it is actually inappropriate to compare it with the Japanese film "The Embalmer" that was previously introduced to China.
Forensic Science｜"Life Events": It's easy to be "empty" but hard to be "obsessed"
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US media reported today that Hollywood star "Tom Cruise" Tom Cruise suffered a serious ankle injury while filming a stunt scene in "Mission: Impossible 6" and may have fractured it in two places. The filming of the movie must be suspended for up to three months.
Tom Cruise reportedly suffered a broken ankle, and production on "Mission: Impossible 6" was suspended for 3 months
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In the history of Chinese film and television, I have often heard that Jackie Chan jumped from tall buildings and did all kinds of dangerous actions in order to make good movies. He never found a substitute. I really feel the dedication of the older generation of artists.
thrilling! Tom Cruise jumped from a high building in "Mission: Impossible 6" and suffered a horrific broken foot!
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According to reports, this is Cruise training for difficult moves in the upcoming movie "Mission: Impossible 8". In the photo, Tom is seen hanging upside down on a plane in the sky. This is a yellow 1941 Boeing biplane fighter plane, and it is flying about 600 meters above the gr
59-year-old Tom Cruise worked so hard while filming Mission: Impossible 8 that he hung his wings upside down at an altitude of 600 meters. Netizen: American Jackie Chan
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Internet-famous mochi can be made at home. Mix it and bake it. It will not shrink or collapse. It is hollow, soft and glutinous and super elastic. Mochi is really popular now. It tastes elastic and chewy. It is popular among major restaurants. Dessert shops sell it, and you have
Internet-famous mochi can be made at home. Mix it and bake it. It will not shrink or collapse. It is hollow, soft and glutinous and is super elastic.
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The soft and chewy handmade mochi is more reliable to make at home. It is healthy and delicious. After getting the bread machine home, my daughter has been thinking about when she can make mochi.
Soft and chewy handmade mochi, it is more reliable to make it at home, it is healthy and delicious