News Roundup: August 17, 2024: Satellite Launch, New Minerals Discovered, High-Speed Rail Tests, AI BreakthroughIt's Saturday, August 17th, 2024, the 14th day of the 7th lunar month. Today, let's take a look at some of the important news that happened yesterday, both domestically and internationally...

"Mineral Water Bottle Fan Cooling Device": A Cool-Headed Look at Influencer ProductsIn the scorching summer, a product called "Mineral Water Bottle Fan Cooling Device" has taken the e-commerce platform by storm. This product uses discarded mineral water bottles filled with ice, combined with a fan, to bring people a touch of coolness...

The Value of Gold: Unveiling the Treasure of Shandong Gold MinesGold, the precious metal that shines with a golden glow, has been considered a symbol of wealth and power since ancient times. Although in modern society, gold is no longer the primary medium of currency circulation, it still plays a crucial role on the global economic stage...

Starship Orbital Test Flight Mission Imminent, Musk Predicts Only 50% Success RateAccording to reports, SpaceX CEO Elon Musk revealed during a recent live stream that the company's fifth Starship orbital test flight mission (IFT-5) is expected to launch in late August or early September. This test flight will utilize the combination of the "Super Heavy Booster" (B12) and the "Starship spacecraft" (S30)...

Unveiling the WeChat Chat "Minefields": 4 Behaviors That Instantly Annoy Your FriendsWeChat, an indispensable social tool in our daily lives, has become the primary channel for communication and interaction. However, behind its convenience and speed, there are also some frustrating "minefields" hidden...

Airplane Seat Selection Secrets: Comfort Travel, Avoiding "Landmines"A pleasant journey begins with choosing the right seat! Not all seats on an airplane are created equal. Choosing a comfortable spot can make your journey more enjoyable and prevent various minor annoyances...

The tungsten wire in the light bulb at home may be the first impression many people have of the mineral element "tungsten". In fact, tungsten ore is known as the "industrial tooth" due to its ability to make extremely hard materials, meaning it can "bite" any hard solid...

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Winners (Image source: Nobel Prize website)abstractAt around 17:45 Beijing time on October 4th, the 2023 Nobel Prize in Chemistry was announced.Three American scientists, MoungiG Bawendi (Massachusetts Institute of Technology), Louis E Bruce (Columbia University) and Alexei I Ekimov (Quantum Crystal Technology Company)Received an honor in recognition of their contributions to the discovery and synthesis of quantum dots...

Source: CCTV News Weibo...

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...

Recently, a netizen released a video on the social networking platform saying that he took the Business class flight of China Southern Airlines from Guangzhou to Melbourne, and spent nearly 40000 yuan on his ticket, but only one bottle of mineral water was sent, which caused concern. On July 21st, the customer service personnel of China Southern Airlines stated to reporters from Nandu that the food and drinks distributed on the plane are mainly based on the inventory on board and are not related to the ticket price...