The Space Odyssey of Female Astronauts: From Birth Control to the StarsSince 1963 when Valentina Tereshkova became the first woman in space, more than 70 female astronauts have followed in her footsteps, pursuing their dreams of reaching for the stars. However, a perplexing question has lingered in the minds of many: why do female astronauts need to take "birth control" before venturing into space? What is the purpose of these medications, and how rigorous is the selection process for female astronauts?On October 16, 2021, the Shenzhou-13 spacecraft successfully sent 3 astronauts to the Chinese Space Station, including Wang Yaping, China's first female astronaut on the space station and the first Chinese woman to conduct a spacewalk...

Domestic and International News Roundup: Domestic Chicken Eggs Exported, Breakthrough in Lunar Soil Water Production, Typhoon "Shan Shan" FormsToday is August 23, 2024, Friday, the 20th day of the 7th lunar month. Let's take a look at today's headlines:1...

NVIDIA Unveils 8 Billion Parameter AI Model, Delivering Significant Performance Improvements and Wide-Ranging ApplicationsOn August 23rd, NVIDIA announced the successful development and release of a groundbreaking AI model boasting an impressive 8 billion parameters. This model excels in accuracy and computational efficiency, designed to operate seamlessly on GPU-accelerated data centers, cloud platforms, and workstations...

New Phone, Online or In-Store? A Comprehensive Price, Experience, and After-Sale Comparison to Help You Make a Smart Choice!In the midst of the constant evolution of smartphones, have you ever found yourself torn between online and in-store purchases, agonizing over price, experience, and after-sale service? Which approach is truly right for you? Today, we delve into the pros and cons of buying your phone online versus in-store, empowering you to make a wise decision and become a smartphone purchasing expert.I...

Turning Air into Food: Chinese Scientists Achieve Artificial Synthesis of Starch from Carbon Dioxide, Ushering in a New Era for Food ProductionIn China's long-standing agricultural civilization, farming has been deeply ingrained in the national psyche. However, a revolutionary transformation in food production is quietly taking place...

TSMC's US Plant: A Doomed Political Deal?The Context and Reasons Behind TSMC's US ExpansionIn this context, TSMC has become a target for US "poaching." The US recognizes that relocating TSMC's production lines to American soil would effectively cut off China's access to advanced chips...

"Shuangshuang Guiyang" Smart Tourism Emerges: Digital Empowerment Drives Transformation and Upgrading of the Cultural and Tourism IndustryGuiyang, a city renowned for its pleasant climate and the slogan "Shuangshuang Guiyang," has witnessed a rapid development in its cultural and tourism industry in recent years. The integration of digital technology has injected strong momentum into its growth...

China's Lithography Dream: The Difficult Journey to Conquer the "Mount Everest" of TechnologyWhy are high-end lithography machines so crucial?What makes manufacturing high-end lithography machines so challenging?The optical system is another challenge. Ordinary lenses cannot focus EUV light, so reflective mirrors are needed...

Xiaomi Car Reports Over 60,000 Yuan Loss per Vehicle, Lei Jun: "Building Cars is Hard, But Success Will Be Cool!"On August 21, Lei Jun, founder and CEO of Xiaomi, publicly revealed the quarterly performance of Xiaomi's automotive division for the first time. Subsequently, the topic "Xiaomi loses over 60,000 yuan per car sold" trended on social media...

Unisoc Unveils E450R, the World's First Secure Chip with Open Hardware+Software ArchitectureOn August 21st, at the 2024 Unisoc Partner Conference, Unisoc unveiled its latest technological innovation the E450R, the world's first secure chip featuring an open hardware+software architecture. This chip, with its unique architectural design, achieves remarkable breakthroughs in security and performance, establishing a new benchmark for the secure chip industry...

Rational Thinking in the Information Flood: How Not to Be Deceived by Fake News?The glow of our phone screens flickers across our faces, our fingers swiping through a universe of information overload. Celebrity gossip, expert opinions, friend's shares all these voices intertwine, creating a colorful yet deceptive online world...

Digital Blueprint for a Smarter Future: 2024 Digital China Summit Focuses on New Trends in Digital Economic DevelopmentData, as a fundamental resource and innovation engine, is playing an increasingly significant role, leading global development towards a more intelligent, efficient, and sustainable direction. To further explore the policy requirements and key areas for promoting the construction of a digital China and fostering new types of productivity, the National Development and Reform Commission's Center for Urban and Small Town Reform and Development will host the "Digital Blueprint for a Smarter Future" exchange event at the 2024 Digital China Summit, which will open on August 28th...