TECHNOLOGY

Has your address changed recently? If so, updating it on your passport is essential, as an incorrect address can cause delays in immigration, visa applications, and other official processes. The good news is that updating your passport address is now simple—you can apply online using your smartphone. Here’s a step-by-step guide. Why Updating Your Passport Address is Important Your passport is not just a travel document—it is also an important proof of identity. An outdated address can create complications with immigration, visa processing, and other legal or administrative matters. Fortunately, the process to update the address is straightforward and can be completed from the comfort of your home. A New Passport Will Be Issued When you change your address, it is considered an u...

With the Indian government pushing telecom companies to implement CNAP (Calling Name Presentation), questions are arising about the future of Truecaller in India. Currently, Truecaller has around 250 million users in the country, but CNAP could make its primary feature freely available to users directly through mobile networks. What is CNAP and How Will It Work? CNAP, or Calling Name Presentation, is a network-level feature that displays the caller’s name on incoming calls, replacing the need for any third-party app. Users will no longer need to install additional apps or grant permissions to identify unknown callers. The government aims to implement CNAP to reduce spam calls and enhance user safety. Impact on Truecaller Most Indian users rely on Truecaller to identify incoming...

Artificial Intelligence (AI) is advancing at an unprecedented pace, and 2026 promises even faster development. However, a recent report highlights six potentially alarming predictions for AI, raising concerns about privacy, employment, and international stability. 1. AI Development May Slow Down Global protests against the construction of new data centers are increasing, particularly in the U.S., where social media campaigns are gaining momentum. Countries like China and Russia could exploit this by spreading disinformation, slowing AI development in the West. This could lead to international tensions as misinformation fuels public unrest, hindering AI progress. 2. Bringing Robots into Homes Remains a Challenge AI-powered robots will dominate tech conferences in 2026. Companies...

Is your refrigerator making strange, loud noises that are disturbing your home? Samsung and LG have identified the common reasons behind these sounds and provided simple solutions that can help you fix the problem yourself before it causes any damage. Common Noises and How to Fix Them 1. Loud Grinding or Clanking SoundsIf your fridge produces a grinding or clanking noise, it could be because the condenser fan motor is hitting a thick layer of frost inside the freezer. To resolve this, turn off your fridge for 2–3 hours and keep the doors open. This will allow the frost around the fan motor to melt, enabling the fridge to operate smoothly again. 2. Rattling or Buzzing SoundsRattling or buzzing noises are often caused by improper leveling or poorly arranged items inside the fridge. ...

India is rapidly advancing in the field of Artificial Intelligence (AI). According to the Stanford AI Index Report 2025, India currently ranks third globally in AI development. By 2027, India is expected to achieve another significant milestone, with its AI talent pool set to double in size. India’s Growing AI StrengthUnion Minister for Electronics and Information Technology, Ashwini Vaishnaw, informed the Rajya Sabha that India is among the top countries globally in AI skills. Citing the Stanford AI Index Report 2025, he noted that India leads the world in attracting AI talent. AI-related job opportunities in India have been growing at a rate of approximately 33% per year, and the number of AI professionals in the country has tripled since 2016. The government believes that AI will str...

Scientists have developed an innovative material that can significantly reduce your household electricity consumption. This special sheet prevents heat from escaping, meaning you won’t have to repeatedly turn on your room heater. The Heat-Retaining MOCHI SheetResearchers at the University of Colorado Boulder, USA, have created a completely transparent material called MOCHI, designed for windows. MOCHI can effectively block heat transfer, reducing the need to constantly heat buildings. Globally, nearly 40% of total energy is consumed for heating buildings, but a lot of this heat escapes through windows. MOCHI prevents interior heat from leaking out and stops cold air from entering, making it a game-changer in energy efficiency. A 5-Millimeter MarvelMOCHI is a silicone-based sheet just...

India offers some of the cheapest internet and mobile services in the world, with calls and data available at rates far lower than in neighboring countries like China and Pakistan. But what makes this possible? The government has now clarified the reasons behind India’s affordable telecom services. Government Policies Keep Prices LowDuring a written reply in the Rajya Sabha on 18 December 2025, Communications Minister Pemmasani Chandra Shekhar explained that government policies and regulations by the Telecom Regulatory Authority of India (TRAI) are the key factors keeping mobile service prices low. According to the minister, the regulatory framework and telecom policies ensure competitive pricing, ultimately benefiting Indian consumers. India Among the Cheapest Internet Markets Globa...

Have you ever found yourself cleaning your home and coming across a forgotten AA or AAA battery, unsure whether it still works? Testing it in a device can be time-consuming, but there’s a surprisingly simple method that lets you check a battery’s charge in just a second — no tester required! The Common ProblemMany households store old batteries in drawers or boxes, using them later for clocks, remotes, or toys. The challenge arises when you need a working battery urgently, and you’re left testing each one individually to see which still has power. The Simple Drop TestHere’s the trick: find a flat surface such as a table or floor. Hold the battery with the positive (+) end facing down, about 20 centimeters above the surface, and drop it. Observe how it behaves on impact: Battery w...

Many households neglect proper maintenance of their geysers, putting both the appliance and health at risk. Experts warn that failing to empty and care for your geyser, especially after prolonged non-use, can lead to the growth of bacteria or even insects in the stored water. 1. Empty the Tank if Not in UseAccording to Crompton, if a storage geyser is not going to be used for several days, it’s crucial to drain the water completely. Stagnant water can harbor bacteria, which may not be visible but can cause unpleasant odors and pose serious health risks. 2. Turn Off the Geyser When IdleExperts advise turning off the geyser when not in use. Most tanks are made of stainless steel or mild steel coated with polymer or glass lining. If left on continuously, the heating element repeatedly w...

A cybersecurity expert has developed a tool that can exploit a vulnerability in WhatsApp and Signal, potentially putting over 3 billion users worldwide at risk. The tool, dubbed “Silent Whisper,” allows attackers to monitor a user’s activity using just their phone number—without sending a message or alerting the user. How the Attack WorksAccording to cybersecurity reports, both WhatsApp and Signal automatically send delivery confirmations when a message arrives. These confirmations happen so quickly that users do not notice them. Attackers can track the timing of these confirmations to determine whether a phone is on or off, if the user is actively using it, or even their location. Over time, this can reveal daily routines, sleeping and waking patterns, and travel habits—all without rea...