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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?
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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
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One laboratory announced its new establishment. From a common sense point of view, since it has been released to the public, it must not be a small laboratory or it must be responsible for some insignificant fringe projects; since a laboratory has been established and publicly an
What big project is this new laboratory doing?
06/10
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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
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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
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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
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The Earth is a planet filled with liquid water, with approximately 71% of its surface area covered by seawater, and this number is getting larger as sea levels rise due to global warming. Many people may have wondered what the bottom of the sea looks like. The simple answer is th
Why is it said that it rained for millions of years before the earth finally had an ocean?
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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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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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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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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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Japan's "Weekly POST" published a report on the web page on the 9th that 40-year-old Masaru Yoshikawa met with an 18-year-old female college student on a date at a high-end barbecue restaurant in Shiodome, Tokyo on the evening of May 27. Masaru Yoshikawa ordered a drink for the o
"Rookie of the Kishida faction" was exposed to have a room with an 18-year-old woman, and the person involved and the Liberal Democratic Party were criticized
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Japan's "Weekly POST" published a report on the web page on the 9th that 40-year-old Masaru Yoshikawa met with an 18-year-old female college student on a date at a high-end barbecue restaurant in Shiodome, Tokyo on the evening of May 27. Masaru Yoshikawa ordered a drink for the o
"Rookie of the Kishida faction" was exposed to have a room with an 18-year-old woman. The person involved and the Liberal Democratic Party were criticized
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According to media reports, the leaders of two Asian countries, Japan and South Korea, participated in the NATO summit for the first time this year. Japanese Prime Minister Fumio Kishida said that the security and defense of Europe and the Indo-Pacific region are inseparable, and
Kishida claimed "tomorrow..." Zhao Lijian: Think about yesterday...
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Today on Day 61, we have sorted out the evolution history of snacks over the past 40 years and will show you how those snacks from childhood were born. What are the interesting stories?
In the 40-year history of the evolution of Chinese snacks, I see your childhood
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Ever since Sister Wang opened up the DNA flowing in the blood of older men and young people with her song "Love You". Following "Liu Genghong Girl" and "Lonely Brave Kid", "Cyndi Boy" has become the new top star.
For those born in the 1990s, no Taiwanese puppet show is innocent when it comes to love.
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On the 4th, Fumio Kishida, the new president of the Liberal Democratic Party, was officially elected as the 100th Prime Minister of Japan at the provisional parliament. According to Japan's "Mainichi Shimbun" report on the 4th, Kishida Fumio previously announced that a new "Assis
Fumio Kishida was elected as the 100th Prime Minister of Japan, and the new Assistant to the Prime Minister has sent a positive signal to China
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