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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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Bureau Veritas (BV), in partnership with Total Energies, has launched a study aimed at reducing the risks of ammonia as a marine fuel, with a particular focus on the mitigation and treatment of ammonia leaks. This study assesses the risks posed by ammonia leaks to the health and
How risky is ammonia fuel? The classification society completed preliminary studies
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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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"What are humans doing? They discharge so much sewage! The fish are all affected." "Why do humans pursue progress and development? Human beings are very selfish when they only think about themselves." "Why don't humans let other animals manage the earth?" Early in the morning, th
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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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NASA Administrator Nielsen has made "wild remarks" in the media again. In a recent interview with Germany's "Bild", he said, "Beware of China occupying the moon."
Afraid? NASA Administrator: Watch out for China occupying the moon! Who wants to bypass the Outer Space Treaty?
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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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Controlled ion transport within nanochannels is crucial for biological membranes and artificial membrane systems. Covalent organic frameworks (COFs) are emerging crystalline polymer materials with regular and adjustable nanochannels, and have become an ideal material platform for
"ACS Nano" from Tianjin University's Wu Hong/Jiang Zhongyi team: charged nanochannels in covalent organic framework membranes achieve efficient ion interception
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A new study examines the living conditions of dinosaurs before the disaster, which may help scientists better understand the consequences of contemporary climate change. One day 6 million years ago, the end came and life came to an abrupt end. An asteroid impact roughly closed th
If the earth had not been hit by an asteroid, would the dinosaurs have perished on their own?
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Recently, the "China Sky Eye" received multiple alien signals, which triggered a heated discussion among the people. The question of whether there are aliens in the universe has always attracted great attention from people from all walks of life. However, there is still no accura
Has alien civilization been confirmed to exist? Will China's Sky Eye attack the Earth after receiving multiple alien signals?
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Note: IND=investigational new drug, BLA=biologics license application.
Development of Clinical-Grade Cell Therapies: A Basic Overview
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Beginning in the 1940s, a luminous disc aircraft was discovered in the skies over the United States. Newspapers at that time only generally called it an "elliptical luminous object." UFOs aroused people's interest even more. The term UFO is a name given to unidentified flying obj
The word UFO was invented by Americans, but there were legends in China during the time of Emperor Yao
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Itching, swelling, and many people remember mosquitoes as a nasty presence in summer. In addition, mosquitoes also bring a variety of terrible mosquito-borne infectious diseases to people. In 2018, the eight infectious diseases of urgent concern announced by the World Health Orga
Tsinghua team reveals: Why are these people more attracted to mosquitoes?
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Humans can be said to be the most advanced animals on the earth. There is almost nothing that humans dare not eat. In times of famine, people who are too hungry will eat tree bark, leather belts, grass roots, soil, etc. Nowadays, people's living conditions are better and they eat
There is a plant that is full of treasures, but is often "peeled". Have you ever seen it?
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In cartoons, the "omnipotent" Doraemon often takes out various magical props from the future world from his four-dimensional pocket in order to help Nobita. They are full of creativity and science fiction imagination, just like Doraemon's pocket. It's an inexhaustible treasure ch
She has a "shrinking gun" that makes animals smaller than a fingernail, so cute
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On July 2, Xin Baoan, Chairman of the State Grid Corporation of China and Secretary of the Party Leadership Group, went to Nari Group Co., Ltd. for investigation. He went deep into the front line of production and scientific research to learn about technological research, product
Xin Baoan, Chairman of State Grid Corporation of China, went to NARI Group for investigation
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Site Latest News
The French Emperor Napoleon Bonaparte is a legendary figure. When people mention Napoleon, their first impression is that Napoleon is a dwarf. So Napoleon is really a dwarf. One theory about Napoleon is that Napoleon was five feet two inches tall, which is 1.58 meters tall. This
Napoleon was a dwarf? Actually, he's tall
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Text/Muyang Picture/Source Network I am very happy that you can read my article. Please click "Follow" in the upper right corner to read the emotional story together. Introduction: After a woman reaches the age of 55, as a single woman, what do they usually do if they lack the co
What will a woman do when she is over 55 and lacks a man around her? These three women spoke their minds
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Liu Guozheng, an 81-year-old man, did something that would endanger his health. Three years ago, despite the strong opposition of his son Liu Fangdu, he insisted on divorcing his first wife and married his friend's wife Zhang Lingmei. Liu Guozheng's first wife, who was in her 70s
An 81-year-old man secretly sold his property after remarrying and asked his son to provide for his stepmother in old age. Son: You must divorce
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Yang Rong is 26 years old this year. She originally planned to get married to her boyfriend in June 2022, but in the end due to a series of disputes at home, the planned wedding was postponed! Before the man paid a one-time gift of 160,000 yuan, Yang Rong's parents had already ne
A 26-year-old girl is about to get married and is being sued by her parents for refusing to shoulder a debt of 210,000 yuan owed by her younger brother.
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Text/Muyang Picture/Source Network I am very happy that you can read my article. Please click "Follow" in the upper right corner to read the emotional story together.
A 45-year-old woman married to a 28-year-old man and couldn’t climb the mountain anymore. The man’s words surprised her.
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There is an old saying: In some cases, the older brother will take care of the younger siblings just like the father. But in many families, the older sisters will do the same, especially those with a certain age gap. The love between siblings is deeper than that between husband a
Wife: My name must be added to the real estate certificate. My sister disagrees: I gave you the garage and it’s up to you.
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