Why does China use iron instead of stainless steel for its railway tracks?
Why does China use iron instead of stainless steel for its railway tracks?China's railway construction, from the birth of the Shanghai Public Tramway in 1861 to the nationwide railway network today, has spanned over a century, witnessing technological advancements and the changing times. Throughout this long development process, the materials used for railway tracks have evolved from cast iron to steel and then to high manganese steel...
Air Conditioner Forgetfulness Mode: Unveiling the Truths Behind Refrigerant and Evaporator
Air Conditioner Forgetfulness Mode: Unveiling the Truths Behind Refrigerant and EvaporatorDuring scorching summers, air conditioners are indispensable for cooling down. However, have you ever encountered a situation where your air conditioner is on, yet you still feel unbearably hot? This could be a sign that your air conditioner has entered forgetfulness mode...
Boeing Starliner Crisis: Two Astronauts Stranded for 8 Months, Rescued by Dragon!
Boeing Starliner Crisis: Two Astronauts Stranded for 8 Months, Rescued by Dragon!NASA has announced that two Boeing astronauts, Butch Wilmore and Suni Williams, stranded on the International Space Station, will not be returning to Earth on the Boeing Starliner spacecraft. Instead, they will be brought back by SpaceX's Dragon capsule...
The Great Reshuffle: Foreseeing the Future, Seizing Opportunities
The Great Reshuffle: Foreseeing the Future, Seizing OpportunitiesThe tides of time are surging, and the winds of change are whipping. An unprecedented Great Reshuffle is quietly unfolding, not a mere alarmist notion, but a historical trend driven by the confluence of factors including the ebb of globalization, technological revolution, and demographic shifts...
AVIC Electromechanical Successfully Acquires AVIC Chengdu: A New Driving Force for the Integration of China's Aviation Industry
AVIC Electromechanical Successfully Acquires AVIC Chengdu: A New Driving Force for the Integration of China's Aviation IndustryI. AVIC Electromechanical Successfully Acquires AVIC Chengdu: The Cooperative Strengthens the Independent Innovation Capabilities of China's Aviation Industry1...
"Shutting down e-commerce": A Cure for Unemployment or a Band-Aid Solution?
"Shutting down e-commerce": A Cure for Unemployment or a Band-Aid Solution? In recent times, a controversial suggestion has emerged online "shut down e-commerce". This seemingly simple and forceful solution is seen by some as a "magic bullet" to address the current severe unemployment situation...
Getting Rich by Exploiting Loopholes? A Law Graduate and His Family Sentenced for Fraud!
Getting Rich by Exploiting Loopholes? A Law Graduate and His Family Sentenced for Fraud!Once, people hailed taxis on the street, relying on luck to find a ride quickly. However, with the advancement of internet technology, people's lives have become increasingly convenient...
Why Do Female Astronauts Take Birth Control Pills Before Going to Space? Can Space Menstruation Really Be Life-Threatening?
Why Do Female Astronauts Take Birth Control Pills Before Going to Space? Can Space Menstruation Really Be Life-Threatening?From ancient times to the present, humanity has harbored a deep fascination with "ascending to heaven," with countless stories about gods and deities passed down through generations. This demonstrates our profound curiosity about life and places beyond Earth...
China's Space Program Soars: Remote Sensing Satellite 43 Successfully Launched, Pioneering New Technologies for Low-Earth Orbit Constellations
China's Space Program Soars: Remote Sensing Satellite 43 Successfully Launched, Pioneering New Technologies for Low-Earth Orbit ConstellationsOn August 16th, the Xichang Satellite Launch Center delivered good news: the Remote Sensing Satellite 43-01 group, launched aboard a Long March 4B rocket, successfully reached orbit. The successful launch of this "Chinese Star" marks another milestone for China's space program...
Kuaishou KeLing AI Launches Membership Subscription Plan, Starting at Just 19 Yuan for the First Month, Unlocking More Content Creation Features
Kuaishou KeLing AI Launches Membership Subscription Plan, Starting at Just 19 Yuan for the First Month, Unlocking More Content Creation FeaturesKuaishou KeLing AI has officially announced the launch of a new membership subscription plan, aimed at providing users with a richer and more personalized content creation experience. The plan is offered on a monthly subscription basis, with a starting price of just 19 yuan for the first month and a regular price of 58 yuan per month thereafter...
Domestic and International News Roundup: Domestic Chicken Eggs Exported, Breakthrough in Lunar Soil Water Production, Typhoon "Shan Shan" Forms
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...
Kuaishou's "Light Synthesis" Creator Conference is About to Begin: Warm Symbiosis, Empowering Creators, Building a New Future for Content Ecology
Kuaishou's "Light Synthesis" Creator Conference is About to Begin: Warm Symbiosis, Empowering Creators, Building a New Future for Content EcologyOn August 27th, Kuaishou's annual "Light Synthesis" Creator Conference will grandly kick off in Wuxi, Jiangsu Province. Themed "Warm Symbiosis, Trust Together," the conference aims to deeply interpret the significant power of "good content" on the Kuaishou platform and comprehensively showcase the latest developments and strategic directions of Kuaishou's content ecosystem...