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Laoganma issued a statement: never had any business cooperation with Tencent

On the evening of June 30, Laoganma issued a statement saying: After verification, our company has never signed a “joint marketing cooperation agreement” with Tencent or authorized others with Tencent on the “Laoganma” brand. And our company has never had any commercial cooperation with Tencent. In response to the above major events, our company has…

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What health risks does cooking pose?

Beijing time, July 2, according to foreign media reports, the latest evidence shows that some cooking methods can produce certain health risks, such as generating toxic chemicals and increasing the probability of cancer. So, how can we avoid these risks?“The reason why we can evolve into human beings is because we have learned to cook…

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Thorny mathematical problems behind group immunity

Although COVID-19 There are still many uncertainties in the new Crown epidemic, but we can determine when it may end: there are enough people with immunity, and the virus transmission speed gradually slows down until it stops. Whether through vaccines or infection, human beings have developed collective immunity. Calculating the percentage of group immunity seems…

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How to buy a 2500-inch Joan iPhone? Hainan duty-free shopping strategy

Recently, the Qiong version of the iPhone was on fire. Tax exemption has caused some iPhone models to drop by as much as 2500 yuan. The Qiong version of the iPhone has also replaced the Hong Kong version of the iPhone as the cheapest choice. On July 1, the new policy for duty-free shopping for…

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Fudan University 400 drones Huangpu River farewell graduates

As a traditional reservation program of various universities, farewell graduates have also received the attention of many schools and students. Compared with other schools, Fudan University’s farewell scene this year is very creative. On the evening of June 30, 400 unmanned aerial vehicles took off in array along the Huangpu River in Shanghai as a…

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Salesforce proposes new ways to reduce AI gender bias

In collaboration with researchers at the University of Virginia, Salesforce has come up with new ways to help reduce AI gender bias. Under normal circumstances, researchers need to feed many single AI models for training, but it will inevitably be mixed with some recessive or dominant gender bias. Then, when performing language translation or other…

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The birth of a candidate drug for long-term treatment of AIDS is expected

The British journal Nature published a new drug discovery on the 1st, US team of scientists reports a new long-acting antiretroviral drug that shows potential for treating HIV (human immunodeficiency virus) infection. Preliminary clinical studies have shown that HIV-infected patients after a single injection of this drug, the body’s viral load is reduced, and the…

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