How does an induction cooktop work? Understand the science behind it Friends, have you ever noticed that the moment you place a vessel on an induction cooktop, it heats up so rapidly that the water inside starts boiling within seconds? Yet, surprisingly, if you touch the cooktop’s surface itself, it doesn’t feel very hot. How … Read more
How does a CCTV camera work? The full story of the journey from camera to mobile Right now, as you watch this video, a camera might be watching you. You could be walking down the street, shopping in a store, withdrawing cash from an ATM, or entering an office building. One thing is almost always … Read more
What is an iPhone There is no need to explain this, as everyone knows that the iPhone is a high-quality smartphone. Its global popularity and premium price point make it a highly desirable device. Today, the iPhone has carved out a unique identity in the smartphone world. While you certainly know what an iPhone is, … Read more
How is software created? Understand the complete software development process Software is a set of instructions used to operate a computer and perform specific tasks. While hardware refers to the physical components of a computer, software is a general term used to describe the applications, scripts, and programs that run on a device. Hearing the … Read more
How does a web browser work? Understand the technology behind it You likely use YouTube on Google Chrome every day. Some might watch ad-free videos on the Brave Browser, while others use Apple Safari or Microsoft Edge. When we type a URL into a browser’s search bar and the entire website appears in the blink … Read more
How does Google make money? From Search to YouTube and Google Cloud There is a company that doesn’t charge a single rupee for its biggest service—Search. It offers services like Gmail, Maps, and YouTube for free, yet it earns lakhs of rupees every second. How? The answer lies in an auction that you never actually … Read more
How does UPI work? Understand the technology behind it Friends, sending money has become so easy these days. You simply open your mobile, launch the UPI app, scan the recipient’s QR code, enter the amount, input your UPI PIN, and within seconds, the money moves from your account to the other person’s bank account. There … Read more
How does Google Maps work? The complete technology behind everything from the ‘Blue Dot’ to routes and traffic Have you ever wondered how that ‘blue dot’ always shows your exact location? Think about those moments when you get lost in an unfamiliar city—feeling anxious, your heart racing—and then you pull out your phone, open Google … Read more
How does a fingerprint scanner work? The technology inside a smartphone. Think about it: there are over 8 billion people in the world. Yet, when you place your finger on your mobile’s fingerprint scanner, how does the phone—in just 0.2 seconds—know that the finger belongs to you and not someone else? And more importantly, if … Read more
How does an ATM work? How does your cash come out from inside Imagine it’s 2:00 AM. The streets are nearly empty. Suddenly, you have an urgent need for cash. The bank is closed, the cashier has gone home, and all you have is a small ATM card. You step into an ATM booth, insert … Read more