Many smartphone users have a habit of keeping cash, debit/credit cards, or metro cards in their phone’s back cover. While it may seem convenient, experts warn that this practice can seriously damage your phone and even affect the cards themselves. Why It’s HarmfulSmartphones generate heat while in use—during gaming, video streaming, or prolonged internet use. Placing cash or cards inside the back cover traps heat, preventing it from dissipating. This excessive heat can damage the battery, shorten the phone’s lifespan, and slow down performance. The problem becomes worse while charging, as the device heats up even more. Network and Signal IssuesMany smartphones have antennas at the top. Cards with magnetic strips or chips can interfere with signal reception. This may cause call drops,...

China has achieved a remarkable milestone in drone technology. A hydrogen-powered drone, named Tianmushan-1, has set a Guinness World Record by flying continuously for more than four hours, covering a distance of over 188 kilometers. Unlike conventional drones powered by batteries, this drone runs on hydrogen fuel, marking a significant advancement in the field of sustainable aviation technology. About the Hydrogen DroneThe Tianmushan-1 was developed by Tianmushan Laboratory at Beihang University. Its first flight took place in August 2024, and production began in April 2025. The drone weighs just 19 kilograms empty and can carry up to 6 kilograms of cargo. Its hydrogen fuel cell allows it to generate energy during flight, unlike battery-powered drones that have limited flight time. The...

Curved display smartphones are now considered premium, with sleek edges that make them visually striking and often more expensive. But did you know that the first curved smartphone looked very different from today’s models? Instead of just curved edges, the entire phone itself was rounded. Let’s take a look at the fascinating history of curved display smartphones, from their inception 12 years ago to their current evolution. The Beginning of Curved Display SmartphonesToday, even budget smartphones feature curved screens as a standard design element. However, 12 years ago, in 2013, curved screens were limited to high-end models. The aim of these early curved smartphones was not just aesthetic—it was about offering better viewing angles, improved grip, and enhanced software experiences. T...

Global AI expert Yoshua Bengio has raised concerns about the potential dangers of artificial intelligence. According to him, the launch of ChatGPT marked the beginning of a potentially hazardous path for humanity. He recently shared his views on AI-driven robots and their risks during a podcast titled “The Diary of a CEO.” Why Are Scientists Speaking Out About AI Risks?In the podcast, host Steven Bartlett asked Bengio why a usually calm scientist has suddenly started publicly warning about AI. Bengio explained that ChatGPT’s arrival made him realize that humanity might be on a dangerous trajectory. He emphasized the need to raise awareness about possible risks, while also exploring ways to mitigate them before it’s too late. What Concerned Bengio About ChatGPT?Bengio revealed that be...

Looking to upgrade to a large-screen TV? Now is the perfect time. Samsung’s 65-inch Smart TV is currently available for just ₹29,292—making it an incredible deal for anyone dreaming of a big-screen experience at home. And the best part? This offer is live on Flipkart and comes with additional discounts if the right cards are used. Unbeatable Price for a Premium BrandBig-screen TV buyers often wait for festive sales to get a discount. But with Samsung’s 65-inch Ultra HD (4K) Smart TV priced under ₹30,000, there’s no need to wait. The actual price of this TV is ₹91,100, meaning buyers are saving over ₹60,000 without any card discount or cashback. The model number of this TV is UA65DU7660KLXL. Extra Discounts and Cashback OffersWhile the TV itself is attractively priced, additional savi...

Most smartphone users use the Type-C port on their phones only for charging. However, this versatile port can do much more than just power your device. With the right cables and accessories, your Type-C port can transform your phone into a power bank, a laptop-like workstation, a streaming device, and much more. Here’s a detailed look at how you can make the most of your Type-C port beyond charging. Turn Your Phone into a Power BankWhile we often rely on power banks to charge our phones, did you know that your phone itself can act as a power bank? By connecting your Type-C enabled phone to devices like wireless earbuds using a Type-C to Type-C cable, you can charge them on the go. This can be a lifesaver when you don’t have access to a charger. Fast Data Transfer Between DevicesShari...