Is it safe to pay with a barcode scanner at supermarkets? Decrypting the security mechanisms behind barcode paymentWe often use WeChat or Alipay to scan and pay when shopping at supermarkets. Cashiers scan our QR codes with a barcode scanner, but some people are concerned: Is the barcode scanner safe? Can it be used to make payments without entering a password, and are there any security risks? Today, we'll learn more about the security mechanisms behind barcode payments to address your concerns...

JD Health Launches "Expired Medicine Recycling" Public Welfare Project, Committed to Building a Safe Drug EcosystemOn September 11th, JD Health officially launched its "Expired Medicine Recycling" public welfare project. The project aims to provide more people with safe drug protection by opening up the capability of destroying expired drugs and actively participating in the protection of the ecological environment...

Why Do We Always Board Planes from the Left? Historical and Safety ConsiderationsHave you ever noticed that, regardless of the aircraft you board, we always enter through the left side door? This isn't a coincidence; it's rooted in a rich history and thoughtful safety considerations.A Habit Stemming from the Age of SailingThe tradition of boarding planes from the left can be traced back to ancient seafaring...

Thailand Plane Crash: How Safe Are Small Aircraft Really?On August 22nd, a small plane en route from Suvarnabhumi Airport in Thailand to Trat province in the south crashed in Pak Chong district, Nakhon Ratchasima province, killing 9 people. Following the accident, concerns about the safety of small aircraft have gained widespread attention...

Title: Self-Protection in WeChat Safety DefenseWith the advent of the information age, WeChat has become an indispensable part of our daily life. However, with the aggregation of massive information, WeChat usage has brought new challenges...

Is WeChat Really Safe? How Can Your Personal Information Be Protected?In today's society, WeChat has become an indispensable part of our lives. It is not only a tool for communication but also connects our work, life, entertainment, and other aspects...

5 Jobs AI Can't Replace: Is Your Career Safe?Artificial intelligence (AI) is changing our lives at an unprecedented rate, from self-driving cars to smart homes, AI is everywhere. Many people worry that as AI technology continues to develop, more and more jobs will be replaced by machines...

Xiaoju Charging "Supercharging Safety Manager": Safeguarding Charging Safety and Enjoying Convenient ServicesWith the widespread adoption of new energy vehicles, charging safety has become a focal point for the industry. To further enhance charging safety and safeguard user rights, Xiaoju Charging announced the launch of its "Supercharging Safety Manager" in Beijing on August 6th...

Heart-pounding Guardians: Unveiling the Safety Truth Behind "Robo-Quick Run"Autonomous driving technology is advancing rapidly, bringing convenience to people's lives, but its safety is also a major concern. While we enjoy the convenience brought by autonomous driving, few people realize that behind the technological wave, a group of unsung "guardians" are safeguarding our travel safety...

The Digital Age's Safeguard: Unveiling the Payment Secrets Behind Supermarket ScannersThe modern age has brought us unprecedented convenience, with the widespread adoption of mobile payments profoundly transforming our lifestyles. A simple swipe of our phones now completes purchases, dining, travel, and more, thanks to the rapid development of QR code payments, facial recognition payments, fingerprint payments, and contactless payments...

Arctic Sea Ice Flows South: Northwest Passage Navigation Season Shortens, Safety Risks IncreaseIn recent years, the accelerating melting of Arctic sea ice due to global climate change has not only raised concerns about rising sea levels and ecological changes but also brought new challenges to the safety of navigation in the Northwest Passage. A new study has found that from 2007 to 2021, the amount of thick sea ice flowing south from the Arctic Ocean has increased, resulting in a shorter ice-free navigation season in some parts of the Northwest Passage and increased risks to navigation safety...

The Sinograin Oil Tanker Incident: Food Safety is a Long and Winding RoadRecently, a shocking piece of news has been rapidly circulating online: an oil tanker belonging to Sinograin, originally used for transporting kerosene, was directly used to transport edible oil without thorough cleaning. This has undoubtedly cast a shadow over the dining tables of millions of households, and food safety has once again become a focal point of societal concern...