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[Source: Shunyi Ecological Environment] Ubiquitous plastic products have facilitated people's lives, but the resulting plastic waste has caused a lot of pollution to the ecological environment...
"Popular Science" "Degradable Plastics" Revealed
06/10
1983
It might be tempting to use a cup with a green “Plant-Based” label for a cup of coffee, or see that the plastic utensils in your takeout are “100% compostable.” Some comfort. So could a plastic made from plants rather than petroleum actually melt harmlessly in the environment?
"Science" Have you ever used environmentally friendly plastics made from plants?
06/10
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When it comes to invasive alien species, the first thing that comes to everyone's mind is that they have no natural enemies and reproduce wildly, seriously threatening the local ecological balance. Since the spring of 2022, a large number of invasive alien species have appeared i
A large number of white mud ants appear in Qingdao! A boat catches 200 kilograms a day, and not only are they inedible, but they also eat clams
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On July 6, the team of Professor Luan Sheng from the University of California, Berkeley, published a paper in Nature entitled. A receptor-channel trio conducts Ca.
Nature | Luan Sheng's team has made important breakthroughs in the fields of plant sexual reproduction and signal transduction
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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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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?
06/09
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Recently, a scientific research team from Tokyo Metropolitan University in Japan discovered a new type of compound that can capture carbon dioxide directly from the environment and achieve the highest carbon capture efficiency so far of 99%, which is twice the efficiency of other
Japanese scientists develop new carbon capture system that can quickly and directly capture low-concentration carbon dioxide
06/09
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Protecting wild animals is everyone’s responsibility. The reporter learned from the Guangdong Coast Guard Bureau on July 7 that recently, law enforcement officers from the Nan'ao Work Station of the Guangdong Shantou Coast Guard Rescued a pangolin, a national first-level wild pro
Meet a "cute" on the road! Coast Guard law enforcement officers warmly rescue pangolins, national first-level protected animals
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This year's high temperature weather has left a deep impression on people. Since June, heat waves have occurred in many places in our country. Starting from July 6, a new round of heat waves is sweeping through parts of the northwest, north and south of our country. It is expecte
It’s heating up! Global glaciers are disappearing rapidly, and the Everest glaciers are also melting. The Arctic may be ice-free in 13 years
06/09
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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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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
06/11
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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
Today we take a look at the comparison of AIA’s four savings dividend insurances. 1. Sufficient Future 5 "Sufficient Future·Yingshang": 1. Long-term stable value-added, the insurance company’s professional team does asset allocation, the asset allocation is diversified and the in
AIA Savings Participating Insurance Comparison: Ample Future Yingshang, Yingyu Multi-Currency, Jane Eyre Continuation 5, Love Worry-Free 5
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For annuity insurance, regular annuities can be divided into aggressive and conservative types according to the characteristics of product annuity distribution. The aggressive type distributes a lot in the early stage and very little at maturity, while the conservative type mainl
These 5 top 4.025% regular annuities are the most worth buying
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In 1996, when he was 2 years old, his mother bought him an annuity insurance and paid him a lump sum of 10,000 yuan. Because at that time, the interest rate on one-year bank deposits was as high as 10.98%. How many people would be interested in this policy with a 9% return rate?
What happened to the savings insurance that once offered 9% annual compound interest? Can I still buy it?
06/17
1996
Recently, many people have seen such a piece of news in their circle of friends, coupled with a heart-warming promotional newspaper: In the era of low interest rates for the next 30 years, there will be a fixed income of 4% every year, and it is also written in the contract. !
The financial insurance recommended by Ping An has an annual rate of 4%! But it might not be what you think
06/17
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Today the People's Bank of China launched a rush to buy electronic government bonds. The tenth 5-year Treasury bond has an interest rate of 3.57%. In other words, this financial product needs to be snatched up. If it is sold short or the time is up, it will end.
The 5-year Treasury bond interest rate is 3.57%! What kind of financial management is suitable for your money when interest rates fall?
06/17
1318
Recently, a user told a reporter from "China Science and Technology Investment" that his lover was "induced" by staff to purchase financial insurance when handling deposit business at a postal savings bank branch in Zhoukou. The staff promised that the product would have high ret
Deposits at some Postal Savings Bank branches were converted into insurance policies, and salesmen were suspected of violating regulations when operating on behalf of customers.
06/17
1205