Love in Space: When Romance Meets the StarsIn the 1990s, with the increasing frequency of American space exploration activities, space gradually revealed its commercial value. At the same time, China's space program also flourished...

Scan Me vs. "You Scan Me": A Guide to Secure WeChat Payment OptionsWith the widespread adoption of mobile payment, WeChat Pay has become an integral part of our daily lives, facilitating everything from everyday shopping to online transfers...

20th Anniversary of Wang Wei's Disappearance: Reflecting On Aviation Rescue Technology and ChallengesThe disappearance of Wang Wei revealed the immense challenges faced by aviation rescue:In cases similar to Wang Wei's disappearance, the pilot's survival environment is often extremely harsh, making time a critical factor. Rescue teams need to pinpoint the missing pilot's possible location as quickly as possible and initiate precise rescue operations...

China's First Female Astronaut, Liu Yang: From Shenzhou-9 to Shenzhou-11, She Never Stopped Reaching for the StarsI. From Pilot to Astronaut: Liu Yang's Journey of Pursuing DreamsOver these 12 years, Liu Yang, with her outstanding flying skills and courage, flawlessly completed numerous flight missions...

The Rise of Chinese Smartphones: The "Comeback" of Huawei and ZTEWhen we talk about Chinese smartphones, the first names that come to mind are likely Huawei and ZTE. These two brands, as the leading players in the domestic smartphone market, have demonstrated strong competitiveness in the international market in recent years, and have endured a rollercoaster of challenges, ultimately achieving remarkable success...

From the Golden Decade to the Cliff-like Decline: A History of the Rise and Fall of Internet Cafes in ChinaOnce upon a time, nothing was more lucrative than opening an internet cafe. A cafe costing 100,000 yuan could easily generate over a million yuan in annual revenue...

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...