Leaving a charger plugged in is a common habit, but does it secretly waste electricity? We put several chargers to the test to see if idle power consumption is a real concern or just an outdated tech myth.
Category: Technology
The Chinese Created… A Floating Car With Propellers. It Doesn’t Fear Floods
Discover how Chinese automaker Chery is revolutionizing the automotive industry with an amphibious plug-in hybrid SUV designed to float and navigate through floodwaters safely.
Expert Explains Why We Often Wake Up at 3 AM
Waking up at 3 AM is a common frustration, but it is not a glitch in your body. Discover the biological and psychological reasons behind nighttime awakenings and learn effective strategies to improve your sleep quality.
Mercedes-Benz Bets on Physical Buttons
Mercedes-Benz is joining the automotive industry trend of bringing back physical buttons to its car interiors, prioritizing driver safety and consumer feedback without sacrificing large infotainment screens.
Router Antennas Pointing Straight Up Might Unnecessarily Slow Down Your Home Network. Here is How to Get a Better Signal
Discover why pointing all your Wi-Fi router antennas straight up might be creating dead zones in your home, and learn expert positioning tricks to maximize your internet speed and network coverage.
Samsung Changes Head of Key Division. The Reason: Increasingly Difficult Market and Chinese Competition
Samsung has unexpectedly changed the leadership of its TV division, appointing Lee Won-jin to counter fierce competition from Chinese manufacturers and navigate a challenging global market.
AI Chatbots Can Make You Dumber
While AI offers unprecedented convenience, recent MIT research suggests heavy reliance on chatbots could lead to cognitive decline. Discover how to protect your brain and implement hybrid intelligence.
Will Today’s Science Be a Lie in the Future? It’s Not a Simple Question
Science is not a collection of unquestionable facts, but an ongoing process of understanding the world. Discover why the scientific method’s ability to correct itself is its greatest strength, and why today’s established theories might evolve in the future.
How to remove microplastics from water? Scientists have provided a simple method
Microplastics are everywhere, but recent scientific studies reveal that simply boiling and filtering hard tap water can eliminate up to 90% of these harmful particles. Learn how this accessible method works.
The Air Is Full of DNA. We Know What Scientists Use It For
Scientists are now harvesting environmental DNA directly from the air to monitor biodiversity, detect invasive species, and study ecosystems. Learn how airborne eDNA works and what it means for the future of science.
How the “Jungle Internet” Works: Animals Have Their Own Social Media
Discover how researchers uncovered the “jungle internet,” a complex communication network where Amazonian animals share crucial survival information and predator warnings, acting much like nature’s own social media.
Most People Cannot Distinguish Between Human and AI. It’s About These Messages
AI is increasingly used to write personal messages, and most people can’t tell the difference. However, a new study reveals that once the use of AI is disclosed, people judge the sender as lazy and insincere. Discover how AI is shifting our daily communication.
Samsung Broke a Record. And It’s Not Thanks to the Galaxy Series
Samsung achieved an unprecedented $42.4 billion profit in Q1 2026, driven by surging AI demand for high-bandwidth memory, eclipsing its entire 2025 earnings.
Logging in everywhere with a Google account? You’re asking for trouble
Discover the hidden risks of using the “Sign in with Google” button. Learn how Single Sign-On (SSO) creates a single point of failure, impacts your digital privacy, and what you can do to secure your online identity.
Movie Projected by Car Headlights. Huawei Beat Everyone
Huawei has unveiled the latest generation of its XPixel technology, transforming electric vehicle headlights into full-color movie projectors. Discover how this innovation merges automotive safety with mobile entertainment.
“A Household Appliance That Everyone Owns and Uses as Much Electricity as 65 Refrigerators Running Simultaneously.” Why is This Comparison Wrong?
A viral comparison claimed a single oven uses more electricity than 65 refrigerators. We break down the math to show why this energy myth is deeply flawed and explain real-world appliance consumption.
Surprise. The mysterious golden orb discovered on the ocean floor has been identified after more than two years.
Scientists have finally unraveled the mystery of the bizarre golden orb discovered at the bottom of the Pacific Ocean, revealing a surprising biological origin.
Dark ‘Shadow’ Spreading on Mars: Experts Have Two Explanations
A mysterious dark area on Mars has been expanding over the last five decades. Comparing vintage Viking imagery with modern Mars Express data, experts reveal two wind-driven geological theories behind this phenomenon.
Almost a Kilometer Long, 242 Meters High, and a 21-Minute Ride. China Opens the World’s Largest Escalator
China has unveiled the world’s longest escalator in the mountainous city of Chongqing. Stretching nearly a kilometer and rising the equivalent of an 80-story building, this breathtaking infrastructure project saves commuters hours of travel time while offering stunning scenic views.
Strike at Samsung Could Cost Billions. The Government Sounds the Alarm
The growing labor dispute between Samsung workers and management threatens to cause up to $20 billion in losses. Discover how the ongoing strike is impacting global semiconductor production and why the South Korean government is sounding the alarm.
Prolonged use of AI can be dangerous for health and work. Here are 4 ways to stay safe
Artificial intelligence was supposed to save us time, but it often leads to cognitive overload, decision fatigue, and emotional risks. Discover the science behind “AI brain fry” and learn four actionable ways to protect your mental well-being while working with AI tools.
Do You Have a Smart TV? Remember These 2 Things, and It Will Work Better
Discover two simple, cost-free maintenance tricks to speed up a slow Smart TV. Learn how clearing your app cache and performing an occasional factory reset can improve performance and give your television a second life.
Was there once life on the Red Planet? The rover found this on Mars
NASA’s Curiosity rover has conducted an unprecedented chemical experiment on Mars, discovering complex organic molecules that could be the building blocks of life. Learn what this means for the Red Planet’s history.