On October 12th, Tesla announced that its Texas super factory's cumulative production of 4680 battery cells exceeded 20 million units. Tesla announced in an article on the X platform that it has just manufactured its 20th millionth 4680 battery cell at a super factory in Texas...

Cover News Reporter Fu WenchaoOn October 11th, the "2023 China Digital Music Industry Conference" opened in Huli District, Xiamen City, attracting nearly a thousand music industry practitioners, experts, scholars, media professionals, and others from all over the country.It is understood that the theme of this conference is "Undertaking a New Mission, Singing a New Journey", showcasing the development achievements of China's digital music industry, exploring future development directions, and promoting innovation and upgrading of China's digital music industry...

On October 10th, Intel announced that its Ruixuan ArcA5808GB graphics card will be launched through global partners.It is reported that the Intel Ruixuan A580 graphics card adopts advanced technologies such as Intel Xe Super Sampling (XeSS) and hardware accelerated ray tracing, which are supported by AI...

[Source: Shiyan Science and Technology BureauWork Trends]In order to enable citizens to fully experience the unique attraction of the Science and Technology Museum during the Mid Autumn Festival and National Day "Double Festivals", the Municipal Science and Technology Museum has carefully arranged a series of rich and diverse activities and conscientiously carried out the free opening work during the "Double Festivals" period.The exhibition hall of the Science and Technology Museum is filled with excitement and excitement for the audience...

The magical desert landscape is always tempting. Recently, the Songjiang Science and Technology Museum introduced a desert ecology themed exhibition, presenting remote desert landscapes in miniature to the public...

In the process of achieving cross-strait reunification, we need firm beliefs and wisdom. We should use the flame of our hearts to ignite the passion for unity among compatriots on both sides of the Taiwan Strait, work together to create great history...

Recently, the term "Apple Store's current yellow software disguised as learning software" appeared on Weibo hot searches, attracting attention.Some netizens reported that they found a yellow pornographic software disguised as a learning app in the Apple App Store, which belongs to the "education" category and is aged 4 and above, ranking 26th on the education ranking...

Musk said, "X is a platform for maximizing truth. We pursue truthThe latest outbreak of violence between Israel and Hamas poses a test for the reformed social media platform X (formerly Twitter): how can accurate data be conveyed during major crises amidst a flood of false information?Meanwhile, X's owner Elon Musk personally advised users to follow accounts notorious for spreading lies...

Speaking of Shanxi, our first impression isA major coal province!For several years after the founding of the People's Republic of China, we have firmly held the "top spot" in coal production,Shanxi Province is not only an important coal base in China, but also one of the world's largest coal bases!The coal mines in Shanxi have not only never stopped mining for many years, but their annual coal production is still 2-3 times that of other places!Under such a large amount of mining,How much coal is left in Shanxi?How many years is it enough to mineShanxi Province covers an area of 157000 square kilometers, and after exploration,40% of the province has coal resources; There are 118 county-level administrative regions in the province, and 94 counties have coal underground!It can be said that if you dig a hole in Shanxi, you may even see coal!Moreover, the average thickness of coal seams in Shanxi's coal mining resources is only 30-40 meters, with most locations not exceeding 300 meters,It is easy to mine and the quality of coal is also very high!This is also why Shanxi's coal production is so high, as a major energy province,Shanxi's coal once lit up half of the country's lights!According to estimates,Shanxi's coal reserves are around 300 billion tonsAfter so many years of mining, only over 10 billion tons have been mined; According to the current level of mining,It can still be mined for hundreds of years!In recent years, Shanxi coal mines with a glorious history have begun to transform into intelligent technology based coal mines.Multiple coal mining groups have become smarter, safer, and more efficient with the help of technology! Some coal mines can even complete the entire process of coal excavation, mining, transmission, and delivery through machines...

During the National Day holiday, a group of autonomous vehicles in the Erhai Scenic Area of Dali, Yunnan Province became the focus of tourists' attention. This batch of autonomous vehicles includes autonomous buses, autonomous retail vehicles, autonomous cleaning vehicles, etc...

Andy, a writer/home appliance evaluatorFor everyone, when choosing electricity, everyone will be particularly cautious. After all, electricity represents a major expense and is also a durable item,So whether the purchase is appropriate is not only related to the investment cost, but also to the user experience...

I had long wanted to create an air fryer evaluation and analysis report. Previously, I wrote several popular science articles about air fryers, which led many users to ask how to choose an air fryer without stepping into the trap? Especially how to avoid the safety, irritating odor, and high temperature resistance issues that exist in air fryers? So today we will conduct a multi-dimensional evaluation and analysis of air fryers based on the popular models on the market! Avoid potential hazards caused by blind and random purchases by everyone!This issue of air fryer evaluation is presented by comparing scientific evaluation methods with completely authentic results,Overview of air fryer models participating in the evaluation:Air fryer evaluation dimension one: heating efficiencyThe heating efficiency of an air fryer can be said to be a key factor in determining the cooking speed! High heating efficiency means that the internal center temperature quickly rises to a stable working temperature, which is equivalent to giving a fryer an accelerator to quickly preheat and start frying delicious food...