The "Zhongguancun Hard Science Popularization Platform" has been officially released
On May 28th, at the 2023 Zhongguancun Forum on "Hard Science Popularization to Promote the Transformation of Scientific and Technological Achievements", the "Zhongguancun Hard Science Popularization Platform" was officially released, providing diverse application scenarios and professional services to promote the development of "hard science popularization", and making high-end "hard technology" better accessible to the public. It is reported that the platform is jointly released by Beijing Zhongguancun Science and Technology Service Co...
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Commercial operation of domestic large aircraft by Civil Aviation of China officially starts
Beijing, May 28th (Reporter Qiu Chaoyi, Shen Wenmin): According to China Eastern Airlines Group Co., Ltd...
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The first 300mm silicon based gallium nitride wafer for Micro LED is available
The first 300mm silicon based gallium nitride wafer for Micro LED has been released, and the "National Water Network Construction Plan Outline" has been issued. JPMorgan Chase is developing an investment consulting AI, and Brain Computer Interface Company has obtained FDA approval for its first human clinical trialLeading sector: AI computing powerNvidia expects a revenue of $11 billion in the second quarter, with a fluctuation of 2%...
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WeChat has added this feature! Netizen: I really need it
Recently, on Weibo topics,#WeChat added locking function#Rush to the hot search and attract attention.It is understood that WeChat has previously pushed the official version 3...
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Buy the same shoes online, Taobao 38, JD89, and plan to place orders and compare them all. At first glance, I feel overwhelmed!
Have you ever been a big loser when shopping online?it happened like thisRecently, a blogger was planning to buy a pair of slippers because he had always been accustomed toJDGo shopping.So, he firstJDI found a style that looks quite satisfactory on the search!At first glance, the price needs to be89 yuanIt feels a bit expensive!Then I want to take a look at other platforms, and then I'll goTaobaoI searched and saw aIdentical shoes!At first glance, the price was only38...
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618 Xiaomi needs a big job! Allowing a profit of 1.6 billion yuan, with a maximum direct reduction of 3000 yuan, and the release of new machines
Young and promising. mp34:39From Digital Fantasy TalkAfter waiting for more than half a year, we finally arrived at the annual 618 promotion...
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Li Xiaolai, who bought 100000 Bitcoin to realize 13.5 billion yuan, now calls it a "scam"
#Challenge 30 Days to Write a Diary on Headlines#Lei Jun once said, "Standing on the wind, even pigs can flyAs is well known, the most prosperous industries in China have always been the real estate and internet industries. In recent years, the richest people on China's rich list have mostly come from these two industries...
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Huawei Mate60Pro: Screen waterfall flow+1 billion pixels+120W flash charging, guess the starting price
A glimpse into the new design and performance of future smartphonesThe Huawei Mate60Pro is about to be released, continuing the excellent tradition of the Huawei Mate series and bringing us a brand new smartphone design and performance. This phone not only features the latest Kirin processor, but also features a brand new screen design, providing users with an unprecedented visual experience...
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Why can yellow and white people have children without reproductive isolation? Do humans really have species?
Today, I want to talk to you about a very interesting topic:Why can the white, black and yellow people on the earth combine with each other and have children without reproductive isolation?This question seems simple,The mysteries of human origin and evolution are actually involvedLet's explore together!Firstly, we need to understand what isReproductive isolationReproductive isolationUnable to produce offspring, or the offspring produced are sterileReproductive isolationThe answer isReproductive isolationThe early lifestyle of mixed livingHighly developed cultural mindThe first reason is the kinship and stable fertility traits of human originOnly about 200000 years agoHumans on EarthEthnic differences mainly stem from variations in representational expression, such as skin color, body shape, etcAnd the reproductive system remains highly similarThe second reason is thatThe early lifestyle of mixed livingReproductive isolationReproductive isolationThe third reason isHighly developed cultural mindDeeply influenced by the environment and social cultureHumans can also bridge these differences through psychological and cultural cognitionCross racial or cultural heterosexual relationships to gain unique attraction and satisfactionSports abilityThese differences are mainly caused by environmental adaptation, gene drift, gene recombination and natural selectionSkin colorSkin colorDHair and eye colorHair and eye colorSports abilitySports abilityThe appearance differences between humans only account for a small portion of the entire genome (approximately 0.01%)Reproductive isolationThis greatly enhances human genetic diversityIt can realize the flow and integration of cultural genes among peopleReproductive isolationWhich country's girls do you like best? Why?...
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Buy large memory instead of small: "12+256GB" is completely sufficient, with a minimum of 1599 and at least three years of use
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From being the first in the world to being completely cool, this phone is really hopeless
As is well known, no matter in which field, there are always people who excel and leave with a sense of disappointment~Taking the mobile phone industry as an example, the smartphone market has been sluggish in the past two years, which has led to major smartphone manufacturers having to struggle for survival, while some small factories have almost no foothold.During this period, Gree, a cross-border manufacturer of mobile phones, has been working hard in the mobile phone industry for many years, but due to unsatisfactory sales, it has recently had to disband its core team of mobile phones~Also, Japanese manufacturer Bamuda, which is also a cross-border mobile phone manufacturer, recently announced the end of its mobile phone business~The difficulty of 'crossing borders' is already quite high, and it is expected that they will ultimately fail...
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Chinese customers collectively turn to domestically produced chips, and Samsung and TSMC's advanced manufacturing processes are facing criticism!
Against the backdrop of trade frictions between China and the United States, Chinese customers have abandoned international chip giants such as Samsung and TSMC in favor of domestic chips. This is a shocking change and a phenomenon worth paying attention to...
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