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##Power Grid# If you are engaged in high-voltage power work, you may be exposed to GIS. These three letters are the English abbreviation of gas insulated fully enclosed combined electrical appliances. It can also be called "SF6 fully enclosed combined electrical appliances". Why
What is SF6 gas? Why does it have good insulation and arc extinguishing properties?
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In 1994, Bill Gates spent about $30 million to purchase Leonardo da Vinci's "Code Leicester," a famous manuscript that records Leonardo da Vinci's work on astronomy, mechanics, botany, mathematics, and Sketches and ideas for subjects such as architecture. Why spend so much money
Learn about DeSci - making scientific breakthroughs possible
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According to the plan, the United States will implement the Artemis manned return to the moon plan in 2024, which is to launch a manned spacecraft to send a male and a female astronaut to the moon, and build a lunar orbiting space station on this basis.
The probe lost contact, and the U.S. moon landing plan had an accident! NASA: "Beware of China occupying the moon"
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Colorful Yunnan Kunming News on July 6 (Jian Nanjun) On July 6, we learned from relevant authoritative channels that a 13-kilogram python broke into a farmer's home in Shuangbai County, Chuxiong Prefecture, Yunnan Province recently. The python broke into the farmer's house. The l
A 13-kilogram rare giant python was discovered in Yunnan and broke into a farmer's house and ate live sheep.
06/03
1743
On July 5, local time, NASA stated that the U.S. Capstone CubeSat "lost contact" while leaving the earth's orbit and heading towards the moon.
The U.S. lunar exploration satellite lost contact, the "return to the moon" plan may be postponed again, and the Pentagon is nervous
06/03
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First of all, the possibility of ants having human intelligence in real life is almost zero. Because the intelligence of all insects, including ants, is not as good as some lower animals with high intelligence. In other words, insects have the lowest IQ. For example, some animals
What would happen if ants possessed the aerospace intelligence of human science?
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Relevant research results were published online in the journal Advanced Healthcare Materials on June 3, 2022, with the title of "Microfluidic T Cell Selection by Cellular Avidity".
Latest research progress on CAR-T/TCR-T cell therapy (July 2022)
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This article is original to the Translational Medicine Network. Please indicate the source when reprinting. Author: kope Introduction: A research team from Harvard Medical School has developed PCR-based quantitative and next-generation sequencing to address the limitations of cur
"Nature Sub-Journal" qPCR cloning barcode - Facilitating functional analysis of cancer living cells
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After the explorers and botanists stayed in the tribe for a period of time, they were surprised to find that the entire tribe was very short in height, with almost no one over 1.5 meters tall. The average height was about 1.2 meters, with only a few individuals. Tall people can r
A dwarf tribe was discovered in Africa. The adult is 1.2 meters tall and fully developed at the age of 8. Now it is on the verge of extinction.
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From the launch of China's first artificial earth satellite "Dongfanghong-1" in 1970, to the successful launch of China's first manned spacecraft Shenzhou 5 in 2003, to the Mars exploration journey of the "Tianwen-1" probe , until the Shenzhou 13 manned spacecraft returned succes
Popular Science | Why do we go to space?
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[Plumbing Valve Network News] Valve corrosion is one of the main reasons for valve failure. There are several forms or causes of corrosion, which can be roughly divided into six forms of corrosion. Corrosion is a natural wasteful way of drawing metals into their ores.
How are hotel valves corroded?
06/05
1747
Although the theories discussed on this topic appear to be a bit unfounded, there are many people in Europe and the United States who are preparing for "Judgment Day" and preparing various things in advance. Some people call them doomsday operators.
Scientific Survival Techniques - Doomsday Survival Apocalypse
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Mount Fuji is not as "immovable" as it appears on the surface. It seems that a force is rapidly building up inside! Some experts believe that Mount Fuji may erupt at any time; other experts disagree, believing that people are over-interpreting the recent anomalies in Mount Fuji!
Is Mount Fuji in Japan safe? Chinese satellite unexpectedly discovered that the snow area on the top of the mountain has decreased by 61% in 4 years
06/05
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This listing is only for the brave, so do your best and witness the magic of these images. These photos from around the world will fascinate you as you see how the spinning planet we live on shocks us.
The white heart, the houses covered with volcanic ash, and the long legs of the owl, there is always one picture that will shock you
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Many oligonucleotide drugs require modifications where their phosphate bonds are connected to improve their absorption efficiency and stability (1). Oligonucleotide drugs usually need to be modified to improve stability and absorption efficiency (1). However, this also brings abo
Science | More flexible oligonucleotide synthesis
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It has long been thought that ancient humans moved out of Africa from primarily relatively affluent woodlands along the Mediterranean coast (1, 2). However, a recent work found that this is not the whole picture (3).
Nature | New research finds the hidden "story" of humans' "out of Africa"
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In the previous introduction, the most common reverse osmosis equipment was introduced to you. In this section, we may focus on introducing medical reverse osmosis equipment. So what is the difference between medical reverse osmosis equipment and ordinary reverse osmosis equipmen
The difference between medical reverse osmosis equipment and ordinary reverse osmosis
06/05
1373
Oil price adjustment news: Oil price adjustment at 24:00 on July 12! Crude oil has fallen for "six consecutive years", and domestic oil prices may drop again. Today is July 7, Thursday! The domestic refined oil price adjustment window will officially open at 12 o'clock next Tuesd
Oil prices will be adjusted at 24:00 on July 12th! Crude oil has fallen for "six consecutive years", and domestic oil prices may drop again
06/05
1544
Has concepts: flexible screens, chips, SMIC, OLED, etc. It bottomed out at 9.16 yuan, with two yangs sandwiching one yin at the bottom, starting a rebound mode. On July 1st and 2nd, it tested the annual and half-year line for two consecutive days, but failed, so I chose to follow
The concept of integrated circuit + SMIC, with the positive line reversed, has explosive potential and is worth collecting and paying attention to.
06/05
1651
Before reading the text, you must know one thing: few major funds will be stupid enough to raise the stock price to the daily limit as soon as the good news comes out, so please be patient and let the good news fly for a while, maybe you will find that something is wrong Same inv
A-share news on July 7: The National Standing Committee clarified two major policy benefits! The capital market will become a trillion-dollar outlet
06/05
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According to news from the financial sector on July 7, the market is paying attention to recession signals and falling crude oil prices. At the same time, the minutes of the Federal Reserve meeting stated that if inflation fails to decline, "tighter" policies may be adopted, sugg
Chinese concept stocks closed with new energy vehicle stocks generally falling, with Faraday Future falling more than 14% and NIO falling more than 6%.
06/05
1878
LeBron James' eldest son, Bronny James, is bound to become an NBA player. Although his performance in high school was not outstanding and he is currently ranked 47th in the country as a 4-star high school student, any team is willing to use a second-round pick on him to select hi
The 15-year-old Bryce is almost as tall as LeBron and has great prospects for playing in the NBA.
06/05
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