( 01 )  Field Notes & Stories

BlogLetters from the road

Long-form writing from 15+ years behind the lens. Field reports from Kumbh and Ladakh, craft notes on aerial color, gear teardowns, and the occasional unsolicited essay on why we still chase the light.

Filed under
( 02 )

EDITOR'S PICKThe latest dispatch

✦ Apps Aug 24, 2026 7 Min Read

Has Your Mileage Changed on E20? A Two-Tank Experiment Anyone Can Run

Since April 2026 every petrol tank in India holds E20. Here is a rigorous two-tank test you can run yourself to measure exactly what it has done to your mileage and ₹/km.

Read the full piece
( 03 )

FROM THE ARCHIVE

Apps

When a Mileage Drop Means a Service Is Due: Your Fuel Log as an Early-Warning System

A sudden drop in your tank-to-tank mileage is often the first sign your car needs attention. Here's how to read your fuel log as a diagnostic tool before the problem gets expensive.

Apps

How to Budget Fuel for a Mumbai to Goa Road Trip (A Worked Example in Rupees)

Mumbai to Goa covers roughly 600 km and three different fuel prices. Here is a full worked budget in rupees, litres, cost per km, and where the numbers go wrong.

Apps

Highway 18, City 11: Why One Mileage Number for Your Car Is Meaningless

Your car's ARAI rating means nothing in Bengaluru peak hour. Here's why city and highway mileage diverge so sharply, and how to track what your driving actually costs.

Apps

Logging a Fill-Up in One Tap: Scanning the Pump Screen Instead of Typing Numbers

Typing pump numbers at the forecourt is where most fuel logs die. Bharometer's pump-scan feature photographs the screen and fills the numbers for you, here's exactly how it works.

Apps

Petrol vs Diesel in 2026: The Break-Even Kilometres Math Before Your Next Car

Diesel cars cost ₹1–2 lakh more at the showroom. To justify that premium, you need to drive enough kilometres for the fuel savings to cover it. Here's the exact math for 2026.

Apps

Running an Older Car or Bike on E20: A Practical Care Checklist

Every tank is now E20. If your car or bike is pre-2023, here's the practical maintenance checklist that keeps it running cleanly and tells you exactly what changed in your mileage.

Apps

Monsoon Mileage Drop: What August Traffic and Rain Do to Your km/l (And How to See It in Your Own Log)

August rains don't just slow your commute, they quietly drain 10–18% from your fuel tank. Here's the physics behind it, and how to read the proof in your own fill-up log.

Apps

CNG vs Petrol in 2026: The Rupees-Per-Kilometre Math Nobody Shows You at the Showroom

CNG looks cheaper at the pump, but the real number is rupees per kilometre, not price per kg. Here's the full math, including mileage drop, conversion cost, and fill-up hassle.

Apps

Petrol Prices Reset Every Morning at 6 AM: Why City-Level Rates Change Your Mileage Math

Petrol prices reset at 6 AM every day, and the rate at your pump can differ by ₹2–4 from a city 80 km away. Here's why that gap matters more than you think.

Apps

The Real Cost of Running Your Car's AC in City Traffic (In Rupees Per Month)

Running your car's AC in Mumbai or Bengaluru traffic costs more than the fuel bill suggests. Here's how to calculate the real monthly rupee figure for your vehicle.

Apps

Recalculating Your Cost Per Kilometre on E20: A 10-Minute Refresh Every Driver Should Do

E20 is in every tank since April 2026. If you haven't recalculated your true cost per kilometre since then, your budget number is wrong. Here's the 10-minute fix.

Apps

Tank-to-Tank Is the Only Real Mileage Number: How to Measure "Kitna Deti Hai" Properly

Your car's real mileage lives in one number: litres consumed between two full tanks, divided into kilometres driven. Here is how to measure it without guesswork.

Apps

Why Your Car's Dashboard Average Lies (By 5 to 15 Percent), and the Pump Method That Doesn't

Your car's dashboard MID shows 18.4 km/l. The pump says otherwise. Here's why the onboard computer lies by 5–15%, and the only method that gives you a true number.

Apps

Is Your Car or Bike E20-Compatible? The April 2023 Rule of Thumb

Since April 2026, every petrol pump in India dispenses E20. Here is how to check whether your car or bike is compatible, what the fuel-lid sticker actually means, and why your own log matters more than any average.

Apps

What Your Car Actually Costs Per Kilometre in India (It's Not the Mileage Number)

Mileage tells you litres per kilometre. It doesn't tell you what a kilometre actually costs. Here's how to build the real number, fuel, service, tyres, depreciation, and what to do with it.

Apps

E20 Petrol Is in Every Tank Now: How to Measure What It Means for Your Own Mileage

Since April 2026, every petrol pump in India dispenses E20. Whether your mileage actually dropped depends on your vehicle and your log. Here is how to measure it properly.

Apps

Your iPhone Clipboard Only Remembers One Thing. Here's How to Get a Real Clipboard History on iOS

iOS copies one item at a time and overwrites it the moment you copy something new. Here's the workflow gap that costs you daily, and how a persistent clipboard history fixes it.

Travel & Place

Hill Station Fog (Munnar, Coorg, Ooty) Reads Grey: Adding Atmosphere Without Washing Out

Fog reads grey on every log format. Here's the exact node chain to push atmosphere into your Munnar, Coorg, and Ooty footage without flattening depth or killing contrast.

Travel & Place

Why You Cannot Fly a Drone at the Taj Mahal: And What You Can Shoot from Mehtab Bagh Instead

Flying a drone at the Taj Mahal will get it seized on the spot. Here is exactly where to shoot from Mehtab Bagh, what permits actually cover, and how to get the aerial you are after.

Aerial & FPV

Why Drone Footage Looks Hazy at 400 Feet: A Dehaze + Contrast Recipe

Altitude haze kills aerial footage before you even land. Here's the exact dehaze, contrast, and saturation recipe to cut through atmospheric scatter and restore depth.

Indian Wedding

Skin Tone Recovery for Underexposed Indian Bride Closeups

Underexposed bride closeups from tungsten-heavy wedding halls are fixable, but only if you attack them in the right order: denoise first, then lift, then qualify skin.

Indian Wedding

Framing the Seven Pheras: A Two-Camera Blocking Diagram for Hindu Mandaps

The seven pheras last six to eighteen minutes and happen once. Here is a two-camera blocking diagram that guarantees you never cross the axis, never block the fire, and never miss the vidaai moment buried inside.

Travel & Place

Varanasi Ghats at Blue Hour: Grading Smoke, Fire, and Skin in One Frame

Blue hour on the Dashashwamedh Ghat gives you smoke, fire, tungsten, and Indian skin tones simultaneously. Here is how to grade all four without sacrificing any.

Gear

Canon R5 vs Sony A7S III: Why the Same LUT Looks Different and What to Do About It

Apply the same LUT to Canon R5 and Sony A7S III footage and the cut will fall apart. Here is exactly why, and the node-level fix to make them match.

Gear

Sony FX3 vs FX6 for a Two-Person Wedding Team: The Honest Trade-Off

Running a two-person wedding crew with Sony glass? Here is the honest FX3 vs FX6 trade-off: sensor size, rigging, audio, timecode sync, and where each camera actually earns its price tag.

Indian Wedding

Grading Haldi Yellow Without Turning Skin Into a Highlighter

Haldi ceremonies blow out yellow saturation before you even touch a slider. Here's the node-by-node approach to protecting skin tones while keeping the ceremony's warmth intact.

Travel & Place

Grading Jaisalmer Desert Haze Without Killing the Gold

Jaisalmer's golden sandstone turns ashy in haze without the right grade. Here's the exact node chain that preserves the warm glow while taming atmospheric veil.

Field Notes

Premiere vs Resolve for an Indian Wedding Edit: The Honest Speed Test on an M2 Pro

Cutting a 3-camera Indian wedding in Premiere vs Resolve on M2 Pro: render times, proxy workflows, color roundtrips, and which NLE actually ships the film faster.

Craft & Color

Color Space Transform Order in Resolve: Why CST-Then-LUT Beats LUT-Then-CST

Getting your CST and LUT node order wrong in DaVinci Resolve doesn't just look bad: it breaks the math your LUT was built on. Here's exactly why, and how to fix it.

Indian Wedding

Why Your Sangeet Footage Looks Yellow: Neutralizing Banquet Hall Tungsten

Banquet hall tungsten turns every sangeet into an amber swamp. Here's the node-level correction pipeline that pulls it back without destroying skin.

Aerial & FPV

DGCA Drone Permissions in 2026: The Digital Sky Workflow That Actually Works

DGCA's Digital Sky portal looks simple until it isn't. Here's the exact workflow: UIN registration, Green Zone checks, NPNT compliance: that gets your drone legal and in the air.

Travel & Place

Why Monsoon Greens in Kerala Look Radioactive on Sony Cameras

Sony's S-Gamut3.Cine renders Kerala's monsoon greens with a saturation spike that survives even a careful CST. Here's the exact node chain that tames them without draining the life from the scene.

Gear

Why FX30's Skin Tones Read Cooler Than FX3: and the Single Node That Fixes It

The FX30 and FX3 share Sony's color science but their skin tones don't match out of the box. Here's exactly why: and the one node that bridges them.

Indian Wedding

Why Lavalier Mics Pop on Silk Lehengas (And the Tape Trick That Saves the Sangeet)

Silk lehengas kill lav capsules with friction noise before you've hit record. Here's exactly where to place the mic, which tape holds, and how to rig a bride for a full sangeet.

Indian Wedding

Color-Grading Mandap Fire Without Blowing Out the Bride's Lehenga

Mandap fire blows highlights before you can blink. Here's the exact node tree: qualifiers, HDR wheels, and saturation limiters: that holds the bride's lehenga while the flames stay alive.

Travel & Place

Magenta Sunsets in Goa: When Your Rec.709 LUT Hits the Gamut Wall

That blown magenta band above the Arabian Sea isn't overexposure: it's a gamut violation. Here's the node tree that recovers it before your LUT even sees the frame.

Gear

Color-Matching A7S III to FX3 on a Wedding Multicam Edit

Same sensor, same log profile: and the cameras still don't sit on the timeline. The drift, the offset, and the group-grade workflow that locks them up in Resolve.

Indian Wedding

Mixed Tungsten + LED + Mandap Fire: A Reception Node Tree That Actually Works

Three light sources, three colour temperatures, one subject. The parallel-node tree we run on every pheras segment to keep skin where it should be.

Craft & Color

Why Your LUT Crushes Blacks: A Pre-LUT Exposure Workflow

Most "the LUT looks bad" calls aren't a LUT problem. They're an exposure-mismatch problem upstream. The four-node tree that fixes it for good.

Indian Wedding

Why Indian Skin Tones Go Orange Under Rec.709 Wedding LUTs

Most cinematic LUTs are graded against pale Western skin. Apply them to brown skin and the bride goes pumpkin. Here's the qualifier-based fix.

Craft & Color

Why Applying a LUT Directly to S-Log3 Looks Flat: The CST Node You're Missing

S-Log3 isn't Rec.709. The LUT doesn't know that. Here's the Color Space Transform node every Sony shooter should have wired into their grade.