Recent Posts

goformersearch: Vector Search in Pure Go

Brute-force and HNSW nearest-neighbour search with zero dependencies. When to use which, backed by data.

goformer: BERT Inference in Pure Go

Loading HuggingFace models without leaving Go. No CGO, no ONNX, no Python.

What's Actually in a Litre of Diesel

Brent crude just jumped 10%. Your fuel bill won't. The anatomy of a diesel price, why wars move it less than you'd think, and why the Chancellor is a bigger threat than Iran.

Bitwise Cloud: Hosted Search for Embedded Documentation

Taking the bitwise-mcp local search tool and turning it into a hosted multi-tenant platform with a web app, REST API, and plugin marketplace.

CO2 Is the Wrong Number: Greenhouse Gas Equivalents for Road Freight

Fleet dashboards report CO2. Government targets regulate CO2. But CO2 is only one greenhouse gas, and for some powertrain choices, it's not the one that matters most.

Every Euro VI Truck Has a Chemical Plant Bolted Underneath

Four catalysts, three chemical reactions, a 600-degree soot incinerator, and 44 sensors. The chemistry and thermodynamics of modern diesel aftertreatment, explained at the molecular level.

The Physics and Economics of Moving 44 Tonnes at 56mph

Weight limits, speed limits, fuel consumption at scale, and why trucks do the things that annoy you on the motorway.

The Hydrogen Truck Problem Isn't the Truck

Hydrogen fuel cell trucks exist. They work. The problem is everything around them: production efficiency, infrastructure economics, and a competitor called 'the grid' that's already everywhere.