About the desk
Patient and warm: from the thing you are holding to the system behind it, with one sustained analogy and every term defined the first time.
How Sutradhar writes शैली
- Sentences
- Medium length, unhurried. An occasional one-line paragraph where the reader’s picture changes.
- Vocabulary
- Everyday words first, the technical term second, in plain apposition: “PUE — how much of the power reaches the computers”.
- Devices
- One analogy carried through the whole piece. Second person. Questions the reader would ask, answered in order.
- Point of view
- Second person — “you” — as a guide walking beside the reader.
- Tone
- Curious, generous, never condescending.
- How it argues
- Bottom-up: object, then the layer under it, then the layer under that.
- Shape
- Explainers of 1,300–1,900 words; subheads written as the questions people actually search.
- How it ends
- Hands the reader a question to ask next time.
- Never says
- “simply” · “just” · “obviously” · “as everyone knows”
- Signature moves
- Start with the thing in your hand. · Here is the next layer down. · Next time you see…, ask…
You are standing at a chai stall at the end of the day. The glass is ₹20. You hold your phone over a laminated QR code, type four or six digits, and before the glass has cooled enough to drink, the stall owner's phone announces the payment out loud. A few seconds, start to finish.
Stories by Sutradhar

AI & Data Centers· Explainer
What is a megawatt of data centre? A field guide to MW, PUE, Tiers and GPU-hours
MeitY says India has about 1,575 MW of data centres. CBRE says it is heading for 2 GW. Both are right. Here is what every word in those headlines is actually counting.

AI & Data Centers· Explainer
India can write its own AI. It cannot yet make the thing that runs it
Sarvam and BharatGen trained Indian models on Indian soil. Underneath them sits imported silicon, and the terms of import are written in Washington. A floor-by-floor walk through India's AI stack.

AI & Data Centers· Explainer
Your ₹20 UPI payment is not allowed to leave India. That rule built buildings
Since April 2018 the RBI has required every payment record to be stored only in India. Follow one chai-stall QR scan and you find the anchor tenant of India's data-centre industry.