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The Future of Polymer Festival Part 1
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Atoms were once considered to be the basic particles of everything in the world, but later people discovered that atoms are composed of nuclei and electrons, and there is a vast space between the nuclei and electrons. How vast is it specifically? Let us take the simplest atom in
What exists in the vast space between the nucleus and the electrons? Is it an absolute vacuum?
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@真知新ordinate Popular science and cold knowledge 1. Lamprey Lamprey has lived on the earth for hundreds of millions of years, and it has always maintained its appearance in ancient times, so it is also called a "living fossil." Later this creature was assigned to the superclass Ag
Seven exotic species, one relies on breeding and one is prohibitive
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Satellite images from NASA and the European Space Agency have captured the appearance of the first sunspot of the new solar cycle. Sunspots are areas of intense magnetic activity, dark spots visible on the surface of the sun. Sunspot activity rises and falls with an approximately
"Space Observation" The beginning of a new solar activity cycle
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In recent years, our country has raised the concept of environmental protection to an unprecedented new level. The vast majority of Chinese people no longer miss the days when wild animals were regarded as food. Everyone naturally regards living creatures as neighbors and even fr
In order to protect the cubs, female bears in the wild have learned to seek help from humans and deal with violent males in estrus.
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What is outside the universe? Maybe this can no longer be explained completely by science, and some of these ideas need to be used. People have been thinking about this issue since ancient times. For example, the ancients tried to describe the "outside" and boundaries of the univ
What is outside the universe? Perhaps it can only be explained by philosophy.
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Xinhua News Agency, Xining, July 3 (Reporter Li Ning, Geng Huihuang) Brown bears passing through the forest, graceful snow leopards, playful and cute desert cats... In recent years, as the ecological environment continues to improve and the ability to capture the traces of living
Please note! There are brown bears and snow leopards here
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Recently, a latest research jointly conducted by Chinese and foreign scientists successfully achieved direct imaging of the protostellar disk at the center of the Milky Way, "seeing" the "cradle of stars" at the center of the Milky Way for the first time. According to Chinese res
Dianjing Technology｜Humanity “sees” the protostellar disk for the first time
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This method based on mechanochemistry is one of the important advances in the modification of liquid metal, which essentially broadens the practical application of liquid metal in functional polymer composites, thermal interface materials, and electromagnetic shielding products.
Sichuan University team develops liquid metal mechanochemistry technology, which has huge potential in fields such as energy storage materials
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The editor has recently become obsessed with ferns. Their leaves generally have a mathematical beauty like the golden ratio. There are many types, and most of them are beautiful. They can be seen in forests, riversides, and in the courtyards of ancient houses. Fern and nautilus a
Fragrant garden | "Pteridophylla fern", the "living fossil" of the plant world
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When you see a cockroach, do you still kick it and send it to its death? As everyone knows, if you do this, not only will the number of cockroaches in your home not decrease, but they will increase in number. So, why does this happen? The more cockroaches you fight, the more cock
Don’t step on cockroaches in your home! How to control cockroaches that are still alive even though their heads are severed?
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Xu Deng has already played two games with Ling Dujun on whether the derivation process of the Lorentz transformation in Einstein's special theory of relativity is related to light, and the third game has already begun.
Regarding the issue of relativity, Xu Deng has laid a Zhenlong chess game for Mr. Ling Du. Can you solve it for him?
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On July 3, the Japan Marine Research and Development Agency announced that a giant deep-sea fish was photographed at a depth of more than 2,000 meters. According to the information released by Japan on the Yokozuna sardine, this deep-sea fish is dark blue-purple in color and has
A 2.53-meter giant deep-sea fish was discovered in Japan! The thick head and big mouth are suspected to be related to Japan’s nuclear wastewater
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[Source: Wuqing Ecological Environment] What is renewable energy? Renewable energy refers to energy that can be continuously regenerated and utilized in nature and is inexhaustible. Renewable energy comes from natural processes that are constantly replenished.
Environmental Science Popularization丨What is the difference between renewable energy and clean energy?
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The great dream of landing on Mars around 2035 is news that makes hundreds of millions of Chinese people happy. However, few people have considered why we are on Mars instead of Venus, which is also a "neighbor" and is even closer to the earth. In fact, no one has tried to explor
Why did the probe land on Mars but not the nearest Venus? Is there something scary up there?
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Are white holes the key to time travel? Do white holes really exist? Will there be a white hole if there is a black hole? Can white holes time travel?
Will there be a white hole if there is a black hole? Can white holes time travel?
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Earlier related coverage: Roswell Daily Record newspaper announced the capture of a 'flying saucer'
2015.5.6 Roswell incident in Mexico announced·Truth or hoax?
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According to many old people, they saw a highly venomous snake called "cockscomb snake" when they were young. They are several feet long, sound like a hen's "cluck, cluck, cluck, cluck, cluck, cluck, cluck, cluck, cluck, cluck, cluck, cluck, cluck, cluck, cluck, cluck, cluck, clu
The legendary "cockscomb snake" is more poisonous than a cobra. Does it really exist in reality?
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The Chinese men's basketball team lost to Australia again. This time the loss made the fans very dissatisfied. Obviously, the Chinese men's basketball team played back and forth with Australia in the first three quarters, and even drew with Australia 45-45, which made the majorit
Roaring Emperor Du Feng is always questioned as incompetent and unworthy of coaching the national team. Why does Yao Ming still support him?
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Bundesliga hegemon Bayern just went through a coaching change last season. They spent a high price of 20 million euros to redeem German coach Nagelsmann and made him the new leader of the team. Bayern spent 20 million euros to introduce a coach, which can be regarded as creating
The Bayern marshal really knows how to play! Hooked up with a team reporter, kissed passionately on the yacht and never avoided people, and had been separated from his wife for many years
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When a player has been in a losing environment for a long time, his inner desire for victory will drive him to apply for a transfer to join another team, thereby gaining greater hope of winning, which is commonly known as teaming up for warmth.
Opportunistic! Taking stock of the five most failed team-ups in the NBA: the Lakers are on the list, and the Nets have become a laughing stock
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After acquiring Westbrook through successive trades and signing Anthony, the sunset red team of the Lakers can be said to have made many fans feel "young again", because if these players had joined a few years earlier, all of them would have been superstars in the league. If you
A solid teamwork? The Big Five of the Lakers have been All-Stars 52 times and All-NBA 44 times! James is firmly in the top spot
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Interpretation from many aspects - in the post-James era, why do people with thick eyebrows have to join the Lakers? In-depth interpretation - thick eyebrows went to the Lakers two years early, just to play brother basketball with James?
Interpretation from many aspects - in the post-James era, why do people with thick eyebrows have to join the Lakers?