Archive · September 2026
A fruit fly's 166,000-neuron wiring diagram is now a file you can query
Google and HHMI mapped 166,000 fruit-fly neurons into a downloadable graph. Why a connectome is not a mind — and what it teaches architects about querying BIM models.
One Casting, No Joints: The Geometry Under the Giga Press
How single-piece megacasting eliminates joints: the topology, the clamping-force maths, and what part consolidation teaches an AEC studio.
The SIA fee formula is gone. Now your office has to argue the number.
LHO:2026 withdraws the SIA fee-cost formula after a WEKO intervention. Swiss offices must now argue the number from their own effort data — here's how to start.
The School That Knows Its Own End Date — Kantonsschule Stadelhofen's Dübendorf Modules
Kantonsschule Stadelhofen's Dübendorf branch — ~250 timber modules, Minergie-Eco, built in 15 months and detailed to come apart at the end of the 2030s.
The teleop tax, paid down: 12 minutes of an installer's hands
A McGill sim buys a prefab window installer's tacit skill in 12-15 minutes of supervision at the contact-failure boundary — the teleop tax, paid down.
Point Cloud Simplification: The Discipline of Honest Deletion
How rational decimation keeps a laser scan light and geometrically honest for scan-to-BIM — from Song & Feng curvature to GP-PCS, with a one-line Open3D check.
Everything is a vector now: a NumPy afternoon from molecule fields to your detail library
A hands-on NumPy tutorial for architects: build vectors, compute cosine similarity, and turn a messy detail folder into a searchable library this afternoon.
Zürich–Winterthur: the three-minute tunnel that is really buying a spare path
SBB's MehrSpur Zürich–Winterthur isn't buying three minutes but redundancy — and why usable possession hours, not spans, set a build's programme.
Review of the Week: The forecast learned to say how sure it is
PAZ Kaffi's Monday recap of week 2026-W37: WeatherNext 3's error bar, Roman's first light, Switzerland's permafrost record, GPT-6 Astra and the Lötschberg.
AI found a singularity in Navier-Stokes — the equation your CFD solver runs every day
An AI swarm claims a Lean-verified Navier-Stokes singularity. What the proof means for the CFD, HVAC and wind-load solvers on an architect's desk.
