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Pretty boy, do you know? The earth is currently undergoing the "Sixth Mass Extinction". Even though there are 7.6 billion people in the world, this only accounts for 0.01% of the total biological mass. However, we have single-handedly killed 83% of the known species. Wild mammals
How terrible are humans? The sixth mass extinction of organisms is coming quietly, and the evil behind it is revealed
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In a recent study published in Nature, a research team from the Massachusetts Institute of Technology (MIT), inspired by the auditory system, developed a fabric with sensitive "hearing" that can also retain machine washability. properties of traditional fabrics such as sex and dr
Nature: MIT scientists develop fabric with sensitive "hearing"
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In the classic Korean drama "Blue Life and Death", there is this sentence: "In my next life, I want to be a tree, so that I can always stay in one place and never leave." From ancient times to the present, trees have always been "rooted in the earth" "The image of "appeared", and
Did you know that trees can walk?
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A bus-sized planet will pass close to Earth today, Thursday, July 7, passing within just 56,000 miles (90,000 kilometers), or 23 percent of the average distance between Earth and the moon. The asteroid, called 2022 NF, is expected to pass safely by our planet, according to calcul
Scientists detect a bus-sized planet that will approach Earth tonight
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The laboratory of the Beijing Center for Disease Control and Prevention conducted genetic sequencing on the specimens of the three infected persons reported on July 5. The results showed that the viruses all belong to the BA.5.2 branch of the Omicron variant. Gene sequence compar
Will Omicron BA.4/5 become the most transmissible respiratory virus?
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The wind of the Yuan Universe also blew into the Year of the Tiger Spring Festival Gala, and became the "Getting Rich" in the Spring Festival Gala program. In this year's Spring Festival Gala skit "Not Yet", Shen Teng said, "I am a dog in the metaverse." This pushed the metaverse
What is the Metaverse and why does the Metaverse appear?
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In 2022, the application practice of Metaverse technology has entered a period of exploration. Technological breakthroughs and business model innovations are emerging one after another, and a large number of "Metaverse+" concepts have emerged. Guangdong took the lead in the count
What changes will "Metaverse + Agriculture" bring? Jiangsu Agricultural Yuanshi Innovation Forum was held in Ningxia
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How cold is space, and does it drop to absolute zero? What would happen if you fell in without a spacesuit? While science fiction movies would have us believe that space is very cold — even very cold — space itself is not entirely cold. In fact, it actually has no temperature at
How cold is space? The physics behind the temperature of the universe
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On May 19, Fudan University virologist Jiang Shibo and other scholars published a short review "Disease of influenza virus and SARS-CoV-2 coinfection: Flurona or Flucovid?" in the Journal of Medical Viruses, analyzing influenza. -Characteristics of Omicron co-infection.
1+1>2: Can co-infection of influenza and COVID-19 worsen the patient’s condition?
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What is the core asset of the laboratory? The laboratory scenes are of course biological samples. They are the objects of laboratory scientific research, and their safety means the safety of experimental data. Once the laboratory loses power or the instrument malfunctions, the sa
Have you ever seen a liquid nitrogen tank that automatically sprays liquid nitrogen?
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As we said before, oracle bones are keel bones and belong to the fossil category. So the first question is, did these fossils appear first and then people carved them on them, or did people find these bones first and carve words on them, and then these bones gradually evolved int
"Quest Files" Unsolved Mysteries of the World - The Black-Headed Man from the East 2
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In modern astronomical theory, the formation of important celestial objects such as double black holes, double neutron stars, and double white dwarfs are the result of the evolution of the shared envelope of binary stars. A few days ago, the research team of Academician Han Zhanw
An Appointment in the Starry Sky | Exploring the evolution of binary stars. Scientists found direct evidence of shared envelope evolution for the first time
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Human beings cannot prevent aging, but they can use chips to store brain information, give up their physical bodies, and resurrect with the help of robot bodies. This is the future immortality of mankind, which is the immortality we have been pursuing.
From the machine age of unmanned factories to humans giving up their physical bodies and returning to eternal life
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Chinese people have a special emotion for the moon. Chang'e flies to the moon, the Moon Rabbit makes medicine, we are strangers in a foreign land, but we still share the beauty of the moon. The moon represents my heart. Throughout the ages, many thoughts and emotions have been pl
Why do American experts want to blow up the moon and leave the earth without seasons? What is their purpose?
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The spring itself is elastic. After being compressed, the spring will have the tendency to return to its initial state, and therefore has elastic potential energy. We can think of it as the energy stored in the overall system of the spring. So the question is Question: If a compr
Put a compressed spring into strong acid. After the spring dissolves, where does the energy of the spring go?
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Have you ever thought about the possibility of regenerating those brain cells you sacrificed in college? Medicine is being rewritten and we may be able to repair our brains, and it's something anyone can do.
Can the brain regenerate? 5 ways and habits to reverse brain aging
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Industrial software is an important foundation for global industrial upgrading. Creating open source industrial software that is open, co-constructed, co-governed, and shared is the cornerstone for the healthy development of industrial software. On July 25, 2022, the 2022 Open At
2022 Open Atom Global Open Source Summit Open Source Industrial Software Forum is about to open
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In addition, the most important reason why windmill jasmine, as a new Internet celebrity plant, can leave a deep impression in the memory of many people is that its flowering period is particularly long. When planted in the open air, it can bloom in one year. More than 100 days!
The "most fragrant" flower in my country blooms for more than 100 days. Plant 2 of them in the courtyard, making it look like a fairyland on earth.
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Whether it is a big house or a small space, everyone hopes to have a tidy and comfortable home environment. Therefore, storage is important. In the process of storage, many people gradually find a storage method that suits them, while many friends still repeatedly stumble upon st
Home Storage | Take stock of these 5 storage pitfalls in your home. How many of them do you occupy?
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The quality of the decoration directly affects the comfort and experience of staying. Every day when I go home from work and look at my carefully decorated room, the fatigue of the day at work seems to be swept away. Home is a place where you live with the right people! In order
If you renovate again, these regrets must be solved! Summary of experience from people who have been there
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It’s just that in the past, various crops were grown, but now, with the development of the times and the advancement of science and technology, people are engaged in more and more industries. Most people no longer focus on growing crops, so they Put your passion for planting into
These 4 kinds of "healthy green plants" can be kept in a pot at home. They are high-style and "helpful" to the owner.
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A differential pressure switch is a simple pressure control mechanism. When the measured pressure reaches the nominal value, it will send out an alarm or control signal. Working principle: When the measured pressure is higher than the rated value, the free end of the elastic elem
Complete knowledge of differential pressure switches, installation and adjustment methods