17:38:52
Recommended
I once read "Insects" when I was young, and I was full of yearning for the insect world described by Fabre. I often turned over stones or inspected leaves to look for the small insects hiding in the depths. As I get older, I gradually develop an inexplicable fear of insects in na
An insect pocket book that brings you closer to nature
05/18
1720
"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
Cognition|What are humans doing?
05/17
1200
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
05/18
1236
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
05/18
1157
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
05/18
1059
What happened to Tibet? 350 research experts gathered together, and they all claimed: They saw something incredible, which would bring at least billions of resources every year. Even the villagers stood around in surprise. What was going on? What exactly are these things, and wha
Tibetan villagers make new discoveries! 350 experts gather for investigation, bringing in at least 1 billion resources every year
05/18
1036
In 1938, a fishing boat was fishing near the Comoros Islands near Madagascar and caught a very strange-looking fish.
A "fish" with four limbs was found in the deep sea, weighing up to 100 kilograms and with purple scales. What exactly is it?
05/18
1699
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?
05/17
1920
Dahe Daily·Yu Video Reporter Liu Ruichao Kang Yafei There is a famous story in "Liezi·Tang Wen", which is "Two Children Debating the Sun" in the textbook, "Confucius traveled eastward and saw two children arguing and asked why." Two children analyze from different angles when the
The "smallest sun of the year" appeared on Monday, and the "dog days" are gradually approaching
05/18
1459
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
05/17
1899
Relation Video
science Relation Video
Site video recommendation
science Latest News
Fang Zhouzi has disappeared from the public eye for several years. He was once a pioneer in fighting counterfeiting and was frequently active in various column groups. He was also called the "Internet Lu Xun". No matter how good a scientific person is in school, in order to produ
Do you still remember Fang Zhouzi? Is he a scientific person or a highly educated paparazzi?
05/19
1695
Last night I went for a walk and saw two primary school students arguing fiercely in the elevator. When one of the boys saw me, he anxiously asked me to be the referee and asked: "Uncle, do you think there are really points, straight lines and points in the universe?" Plane?" I t
Are there points, lines and planes in the universe? Will the "two-way foil" in "The Three-Body Problem" exist?
05/19
1848
I saw a piece of news in which NASA Administrator Nielsen announced that China wants to occupy the moon and asked everyone to be careful. I think this director is too naive. The moon has been occupied by the Chinese a long time ago, so there is no need to think about occupying it
The moon has been Chinese since ancient times. Nielsen, please shut up. We don’t need to occupy it.
05/19
1973
According to statistics, there are 1.5 million species of animals on the earth. In order to thrive on this beautiful planet, each animal has its own unique secret weapon. There is a group of animals that are the masters of poison in the animal kingdom, making them intimidating to
The 5 most poisonous animals in the world, some of which have no cure
05/19
1111
Using the locust disaster as a clue and Lockwood's arrest as an auxiliary clue, the plot unfolds bit by bit, going through the black market transactions, dinosaur park, isolation zone, and successful rescue. Because it is a 3D effect, the picture is very good. It's amazing, espec
Jurassic World 3 - Thoughts
05/19
1894
In recent years, China has developed rapidly in the aerospace field. In fact, this can be seen from a series of remarks by NASA Administrator Nielsen, because he will mention China and criticize China on more and more occasions.
Another weird comment! NASA Director: Beware of "China Occupying the Moon", Netizens: The situation is really low
05/19
1045
Site Latest News
Foreword: Many people say that the retirement life of those who have retired is simply not very good. After retirement, people don't need to meet people they don't like and have plenty of time to do things they like. After retirement, people do not need to worry about life. The p
What is the most difficult thing for a single woman in her later years? A 61-year-old aunt: Living in the past few years has been too embarrassing and difficult
05/19
1325
We often think that by covering our eyes we can not see the world; we often think that by covering our ears we cannot hear all the troubles; we often think that when our steps stop, our hearts can no longer travel far; We often think that the love in our hearts is always there, b
When will I be reliable | Will I love you again?
05/19
1096
Preface: In the eyes of ordinary people, having good health and a pension is an enviable life in old age. However, many people are very distressed. Their old age is very bad. This may be due to the difference in family environment and growth experience. Some old people don't know
With a monthly pension of 8,000, his life is like a year. The 68-year-old regrets: He failed to avoid three things
05/19
1463
Currently, there are two pieces of good news in the Ultraman circle. The first is that Ultraman Decai will be broadcast soon, and the other is that Ultraman Regulus's solo drama has been decided to start production. Ultraman Regulus is no stranger to everyone. He was the Ultraman
Ultraman Regulus decides to make his own solo drama, can he become Ultraman Leo in the new era?
05/19
1125
There are roughly three common forms of pet fraud, namely pet rescue fraud, pet sales fraud, and pet adoption fraud. Today we will explain in detail these three forms of pet fraud, and introduce in detail how to operate and prevent each type. 1. Pet rescue fraud This form of frau
Three common forms of pet fraud, a summary of more than ten years of experience
05/19
1395
Recently, some media revealed that Apple’s self-developed 5G baseband may have failed, and Qualcomm will still be the supplier of 5G baseband for Apple mobile phones in 2023. It is reported that there are two reasons: 1. The accumulation of communication technology may be insuffi
Apple failed to develop 5G baseband? But it might be a good thing
05/19
1698