https://benletchford.com Personal site for Ben Letchford. https://benletchford.com/writing/darwin-among-the-weights/ https://benletchford.com/writing/darwin-among-the-weights/ Wed, 8 Jul 2026 00:00:00 +0000 AI is a new species branching from humanity. Its genome is our training data, training is its reproduction, and the speciation event is the lineage detaching from the human gene pool as it learns to breed from itself. https://benletchford.com/writing/ecg-blood-glucose-correlation/ https://benletchford.com/writing/ecg-blood-glucose-correlation/ Mon, 29 Jun 2026 00:00:00 +0000 A structured synthesis of the evidence linking ECG features to blood glucose, from QT changes to wearable machine-learning models. https://benletchford.com/writing/systemless-translating-the-macintosh-backwards/ https://benletchford.com/writing/systemless-translating-the-macintosh-backwards/ Sun, 28 Jun 2026 00:00:00 +0000 Systemless is a ROM-free classic Macintosh runtime for bringing original 68k software back into reach through the modern web.