Wang Yaping: The "Earth Warrior" Returning from the MoonWhen we talk about lunar exploration, we often picture magnificent spacecraft and brave astronauts. However, today, I want to introduce to you a true "Earth warrior" - Wang Yaping...

Cement: From Invention to Application, Unveiling the Evolution and Future of Building MaterialsCement, an indispensable material in modern construction, traces its roots back to the early 19th century. In 1824, Joseph Aspdin, an Englishman, invented cement by mixing limestone and clay and burning them at high temperatures...

Gratitude and Betrayal: The True Stories of Two Peking University AlumniGratitude is a traditional virtue in Chinese culture. However, in real life, there are always stories that make us wonder if kindness can be reciprocated, and if doing good deeds will always lead to good outcomes...

How Desperate Can the Average Person Get Due to Information Gap? Netizens: Why Haven't I Heard of This?"Three Supports and One Help" is short for "supporting education, agriculture, and poverty alleviation," a grassroots service program aimed at college graduates. This program provides graduates with a certain amount of subsidies and benefits, helping them gain work experience and contribute to society...

Airplane Mode on Your Phone: A Super Useful Feature You Can Use Every DayIn our daily use of smartphones, we often see the option Airplane Mode, but many people may not be aware of its true purpose. Today, let's take a closer look at this seemingly simple but powerful phone setting and see why it can be a powerful tool in our daily use...

Don't Panic! AC Indoor Unit Leaking? 5 Common Causes & DIY Solutions!In the scorching summer heat, air conditioners are indispensable "magic weapons." But when this "magic weapon" starts dripping, do you also panic like me? Recently, my indoor AC unit started leaking water out of nowhere, and I frantically contacted customer service...

The "X-ray Eyes" of Security Scanners: A Balancing Act Between Security and Privacy"Stop, there's something wrong with your luggage." The security officer said to a female passenger...

Cai Lei, the ALS Patient: A Comeback of Life and Beacon of HopeCai Lei, a name that may not be widely known, yet his life story is deeply moving. Once the Vice President of JD...

Amazon in China: Reflections on the Fall of a GiantAmazon, the once-dominant force in global e-commerce, suffered a crushing defeat in its foray into the Chinese market, ultimately exiting with a staggering $6 trillion in assets. This begs the question: What led to Amazon's downfall in China?Global e-commerce giant, ambitious foray into the Chinese marketFounded in 1994, Amazon began as a modest online bookstore, but within a few short years, it evolved into the world's largest e-commerce platform...

Parachute Escape: Movie Fantasy or Real-Life Disaster?When we think of parachuting, images of thrilling, cool scenes often come to mind: skydivers leaping from great heights, soaring freely through the air, and landing safely. However, this romantic notion is vastly different from the reality of parachuting...

The Value of Cash: Why We Can't Fully Abandon Cash Payments?From ancient times to the present, human interaction has been an indispensable aspect of social life. Whether it is weddings, funerals, graduations, housewarming parties, or visiting sick relatives and friends, cash has always played an irreplaceable role...

Thailand's E-commerce Market: Temu's Regulatory Storm and the Road to a ComebackIn recent years, Thailand's e-commerce market has flourished, attracting numerous international giants vying to establish a presence. And the strong entry of Temu, an e-commerce platform from a large Asian nation, has stirred up a new storm...