How do QR codes work? QR codes are a technology that desperately wants our attention. They appear everywhere from supermarket shelves and magazines to hiking trails and tombstones. QR (Quick […]

Why does the Nose of some people start bleeding at Higher altitude? There is a counter-pressure (equal and opposite) in our body with respect to atmospheric pressure at normal altitudes. […]

How does Airbag work in automobiles? When a car hits something, it starts to decelerate (lose speed) very rapidly. An accelerometer (electronic chip that measures acceleration or force) detects the […]

What is Tempered Glass? Tempered glass is not harder or softer, easier to scratch, break, or more porous than annealed, but it is tougher. Tempered glass is designed to use […]

​​How exactly does the Sun provide us with Vitamin D? It is a myth that sunlight provides us vitamin D or vitamin D is present in sunlight. The fact is […]

What is ChatGPT? ChatGPT is a chatbot developed by OpenAI that uses a large language model called GPT (Generative Pre-training Transformer) to generate responses to user input. ChatGPT is designed […]

What are G, E, H, H+, LTE, 3G, 4G, 5G displayed on your smartphone when you switch on mobile data for internet? In mobile communications, frequently, the terms GSM, GPRS, […]

Does the Human body produce Electricity? Yes, the human body produces electricity through a process called “bioelectrogenesis.” This process involves the movement of charged particles, or ions, across cell membranes, […]

​​What’s the difference between a MAC address and IP address? MAC address and IP address are both unique identifiers used in computer networks to identify devices and enable communication between […]

How does Active Noise Cancelling Headphones work? Noise-cancelling headphones work by using a combination of microphones and electronic processing to reduce or eliminate unwanted noise from the environment. Here’s how […]