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Every spring and summer is the time when most young birds learn survival skills such as leaving the nest to fly and foraging for food. Due to rain, strong winds, physical strength and other reasons, many young birds will accidentally fall from the trees when learning to fly. . Wh
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Paris, July 7, local time, France had 161,265 new confirmed patients and 89 new deaths within 24 hours, bringing the total to 149,943.
An increase of 161,000 cases! New variant of COVID-19 detected in Europe! Fuel subsidy launched in October! France plans to limit property tax increases! Pasta and meat prices are going crazy
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Wang Jianping: One article per day: "Theory of Perception." Part 9" (105) Why is a problem a problem? Why is there a problem? Existence has existed for hundreds of millions of years. Is there something wrong with existence? Logically speaking, there is definitely no problem. If t
A major turning point for mankind will occur: all problems will no longer be a problem
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The metallurgical industry in the Qing Dynasty exceeded the level of the mid-Ming Dynasty. According to statistics from the Geological Survey, the national output of iron smelting by the old method was more than 170,000 tons in 1919, and the output of iron in the late Qing Dynast
Cold Knowledge of the Qing Dynasty - Metallurgical and Machinery Manufacturing Achievements of the Qing Dynasty
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In Thailand, because most vaccinated people have no symptoms or very mild symptoms when infected with the new coronavirus Omicron variant, many people have the option of quarantining at home.
Thai experts explain: How long is enough for COVID-19 patients to be quarantined?
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The male protagonist is a physics genius. He discovered the secret of time at the age of 28 and successfully invented a time machine. He is a sure winner in life! Just when this great god was about to solemnly announce his great discovery to the world, an accident happened! Of co
Science Fiction - Interpretation of "Ripples on Dirac's Sea"
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Rats are a very disgusting animal. Many people eat the food they just bought at home before they even open it and taste it. People usually gnash their teeth when talking about this animal. From ancient times to the present, people have used various methods to try to eliminate the
What would happen if all the rats in the world died? Will mankind also suffer catastrophe?
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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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Since the terms information and entropy are used in many branches of science, this may sound strange to those familiar with the second law of thermodynamics. How could information and entropy be identical?
Conservation of information and the second law of thermodynamics, how can these basic laws be consistent?
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my country's first artificially bred rabbit cat turns one year old. On July 7, the Internet celebrity "Elder Snake" in Xining Wildlife Park is one year and two months old. "She" is my country's first artificially bred rabbit cat. "She" "It not only fills the gap in the successful
Xining is awesome! For the first time, China achieved
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Relation Video
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Pictured above is Physarum polycephalum, a protist, specifically a slime mold. The term "slime mold" does not refer to a specific single group, but is a broad term referring to several types of eukaryotes that behave similarly. Regardless, they possess intelligence, although it l
Intelligent slime mold
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01. Nostalgia is a spaceship heading to Mars. ——Douyou 02. Since childhood, I have been taking care of the stars of all generations alone. ——Bai Helin's "Loneliness" 03. The stars should laugh, the universe is a remote place anyway. ——Pasternak 04. All my desires and contemplatio
Golden sentence#星星——All my desires and contemplations are the slowly exhaled air currents of this universe.
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Today, an insight into the vision of a once young cosmic artist shows the dust continuum and molecular lines of carbon monoxide and water seen in the pair of SPT0311-58 galaxies. (Image source: ALMA (ESO/NAOJ/NRAO)/S.
Water was discovered in ancient galaxies, which surprised astronomers. What happened?
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Text/Picture Yangcheng Evening News all-media reporter Wen Cong has completed about 700 experimental projects, filling many gaps in my country's scientific research field... Next month, the China Spallation Neutron Source (CSNS) will have been in operation for four years. With th
Filling in many scientific research gaps! The China Spallation Neutron Source will be in operation for four years丨The party flag is flying high at the grassroots level
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In fact, we are not unfamiliar with the term mycotoxins. They generally exist in grains. The detection of mycotoxins can be carried out on-site. When choosing instruments for testing, we must choose brands with good quality.
Introduction to applicable industries of mycotoxin detectors
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How should we choose testing instruments? When choosing together, we should focus on the quality of the product. Speaking of instruments, online residual chlorine analyzers have a wide range of uses. They are not only very accurate in detecting residual chlorine content, but can
Instructions for using online residual chlorine analyzer
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Site Latest News
1 This is the 217th article on popularizing knowledge about buying a house. Professional, practical and reliable knowledge about buying a house/Du Biwen. Ever since he had his own exclusive study room, he worked late into the night every day.
Lesson 4: Avoiding Pitfalls in Second-Hand Houses—Replacement Risk, Delivery Risk, and Default Risk
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From the perspective of delivery process, WTI crude oil futures starts the delivery process after the last trading day. The buyer and seller clearing members submit delivery intentions or delivery notices. The exchange matches and notifies the buyers and sellers, and collects del
Research on the delivery mechanism of NYMEX WTI crude oil futures
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The turmoil in the world comes from my generation, and the years rush me as soon as I enter the Jianghu; while talking and laughing about the emperor's hegemony, I can't bear the intoxication of life. The capital market—this world of heaven and hell, has been home to many little-
Stock market turmoil: The third of the four kings of Taiwan’s stock market—“Commander-in-Chief of Bulls” Lao Lei
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_■Citizens purchase goods in an unmanned convenience store. _■Consumers experience automatic garbage recycling in an unmanned convenience store under the Canton Tower. In addition to unmanned bookstores, there are also many "unmanned convenience stores" unknowingly appearing on t
Various “unmanned stores” are popping up on the streets of Yangcheng, attracting attention but need to be improved (2)
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Daily Reporter: Huang Xinlei Intern Reporter: Zhu Chengxiang, Yangzhong City, which has recently been known as the "Hometown of Meltblown Fabrics", issued an announcement on April 16 that since March 20th, the city has reported issues related to meltblown fabric companies. The as
An unannounced visit to an underground melt-blown cloth workshop: An investment of 500,000 yuan was repaid in 4 days. Counterfeit and shoddy products were discovered and reported to the police as being "robbed."
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I don't expect life to go smoothly, but I hope that when I encounter difficulties in life, I can be its opponent. Although many people complain that the plot is ridiculous, as a TV series, if the plot does not conflict and has ups and downs, it will definitely be uninteresting.
1 store, 2 store managers, 5 clerks, what workplace truths are hidden behind the bloody drama of "An Jia"
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