Why can't you pee in boiling water? The unique Maragoni effect causes hot water to flow upstream
Many people have thought about urinating in boiling water, but have been told not to. So, why can't you pee in boiling water? This involvesMarangoni Effect Yes...
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A 'female shopkeeper' born in 1995, with an annual income of 20 million, who started a business with the post-2000s generation
Huang Tianran, a global internet merchantEditor Wang ShiqiGirl, take a step forward. Her power is rising in various industries...
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Why would Xiaomi prefer to pay Qualcomm's patent fees instead of investing heavily in self research?
Why would Xiaomi rather pay a patent fee to Qualcomm than rely on its own efforts?In certain technological aspects, Apple's bumpy experience tells us that they cannot bypass Qualcomm patents. Huawei is also forced to use low-end versions of Qualcomm Snapdragon chip products!Qualcomm's patent is a barrier that many mobile phone manufacturers cannot overcome! So don't keep talking about Xiaomi...
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Yanqi Lake in Beijing will light up the "brightest light" in the world!
Beijing Daily Client | Reporter Liu Suya, Zeng Qi, Zhao YuhanBy the Yanqi Lake in Huairou,A "magnifying glass" shaped building,About 90 football fields in size.Successfully accelerated here on March 14thThe first electron beam of the device,To generate the "brightest light" in the worldAnother step forward!At Huairou Science City,The 'Great Power Weapon' is being completed...
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Huairou Science City: Gathering Talents from All Over the World with "Big Devices"
Beijing Daily Client | Reporter Liu Suya, Artistic Editor Jiao JianInnovative Password | Gathering the World's Talents with "Big Devices"Since its official approval for construction, within 6 years, Huairou Science City has become a vibrant hot spot for scientific research.layout29 scientific facility platforms convergelayout29The completion of the multimodal cross scale biomedical imaging facility project will achieve the "Chinese creation" of high-end biomedical imaging equipment;The first earth system numerical simulation device with independent intellectual property rights in China, "Huan", has passed national acceptance and become the first national major scientific and technological infrastructure to officially operate in Huairou Science City;The comprehensive extreme condition experimental device has entered a scientific research stateachievementsMoving towards a world-class source of original innovationHuairou Science City is launching an impact on the world-class origin of original innovation...
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Why does the sea rise and fall? Where did the seawater go after the ebb tide? I've finished reading about the rising knowledge
The sea is one of the most magnificent and spectacular wonders on Earth, and its turbulent and vast scenery is breathtaking! In our daily lives, we can often see the phenomenon of rising and falling tides in the sea. So, why does seawater rise and fall? Where did the seawater go after the high tide?Reasons for rising and falling tidesFirstly, we need to know that the phenomenon of rising and falling tides in seawater is caused by the gravitational pull of the moon and the sun...
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Taking magnesium batteries as an example, explore the breakthrough direction of high-performance batteries
Literature | A Comprehensive View of Science PopularizationEditor | Science Popularization OverviewintroductionWith the continuous growth of energy demand in human society, traditional fossil fuels are no longer able to meet people's needs, so the research and application of new energy technologies have become increasingly important. During this process, batteries, as an energy storage device, have received widespread attention and research...
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The unknown B-side of Yang Zhenning
Paintbrush FairyWhen it comes to Yang Zhenning, many people are fond of talking about his twilight love with Weng Fan. This is really black humor...
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Key technologies developed over the past decade are being handed over to others? Dean of Tsinghua University: Suggest not restricting technology exports
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Musk: The probability of humans living in the real world may be less than one in a billion
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How tough is the crucible? Even molten steel at over a thousand degrees Celsius cannot melt it. What material is the crucible made of
A crucible is a container used to melt materials such as metals and ceramics. Crucibles play an important role in industrial production, especially in fields such as metallurgy, chemistry, and oil refining...
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32 years ago, American scientists conducted an experiment where four men and four women lived in the same room for two years. What were the results?
In the 1960s, the Americans had successfully ventured into space and sent humans to the moon. In addition, the space hegemony between the United States and the Soviet Union was very serious at that time, and the Americans began to make bold ideas in order to rank higher than the Soviet Union:Can we directly create an ecological base on an outer planet in space where humans can live?With the proposal of this plan, the Americans began the experiment with great fanfare, with four male and four female participants,So what exactly is the result? Is it what people say gave birth to a football team or was the experiment successful?Experimental planThrough many years of exploration and experience accumulation, American scientists have discovered that in order to build an extraterrestrial ecological base,Only Mars in space meets the conditions for human survival and migration, but one fatal drawback is that there is no oxygen on Mars...
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