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Artificial Intelligence
Plain-English guides to the AI tools actually worth your time — what they do, what they get wrong, and how to use them well. TerraKomet's biggest, most active category.
📱Technology
Your phone, your apps and your everyday tech, explained without the jargon — features, fixes and things you probably didn't know.
🔎How Things Work
The everyday science and engineering hiding in plain sight — from the code in your wallet to the contrails over your head.
🇮🇳India Digital Life
How India actually uses the internet — UPI, WhatsApp, apps and the digital habits that are unique to India.
All Articles
ChatGPT vs Gemini vs Claude: Which AI Assistant Should You Actually Use?
ChatGPT, Gemini and Claude all do the same basic job well. Here's how they actually differ in practice, and a…
How to Write Better ChatGPT Prompts: A Practical Guide
A practical, no-fluff guide to writing prompts that actually get you a useful answer on the first try — with…
Is My Job Safe from AI? A Realistic, Field-by-Field Look
Which kinds of work AI is actually automating today, which it's just speeding up, and which it barely touches…
7 AI Tools Worth Trying This Week
Seven AI tools that are genuinely useful right now — for writing, research, spreadsheets, images and everyday…
Hidden Android Features You Probably Don't Know
Ten genuinely useful Android features buried in your settings — from one-handed mode to data-saving tricks —…
AI Image Generators Explained: What They Can (and Can't) Do Yet
AI image generators can create photorealistic art from a text prompt in seconds — but they still struggle…
How QR Codes Actually Work
QR codes look like random black-and-white noise, but every square in the pattern has a job. Here's how they…
How to Spot AI-Generated Text and Images
AI-written text and AI-generated images have gotten a lot harder to spot — but not impossible. Practical,…
How Does UPI Actually Work?
UPI moves billions of transactions a month in India, instantly and for free. A clear, non-technical…
How to Free Up Storage on Your Phone Without Deleting Your Photos
Your storage is full but you don't want to delete memories. Here are the genuinely effective ways to free up…
Why Does Your Phone Become Slow Over Time?
Your phone was fast on day one and sluggish two years later — even though the hardware never changed. Here's…
How Aadhaar-Based Authentication Actually Works
From SIM cards to bank accounts, Aadhaar authentication happens constantly across India. Here's a clear…
Best Free AI Tools for Indian Professionals
A practical shortlist of free AI tools that genuinely save time for Indian professionals — for writing,…
Can ChatGPT Analyse Excel Files?
Yes — modern AI chat tools can read, summarise and analyse Excel spreadsheets. Here's exactly how it works,…
Why Do Airplanes Leave White Trails?
Contrails aren't smoke or fuel exhaust — they're a cloud your plane makes in real time. The actual physics,…
10 Things Your Smartphone Can Do That You Probably Didn't Know
From measuring a room to translating a menu in real time, here are ten built-in smartphone features most…
Useful WhatsApp Features You Might Be Missing
WhatsApp is used daily by hundreds of millions of Indians, but most people only use a fraction of what it can…