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The article explores the origin and meaning of the phrase 'Halt and Catch Fire' in computing, tracing it from a joke mnemonic to actual CPU behavior in the Motorola 6800 and IBM System/360.
The author reflects on the concept of 'ascetic computing'—a personal philosophy of doing without unnecessary distractions, resisting shiny obsessions, and focusing on simplicity and purpose in computing. The essay explores principles like fearlessness in missing out and resisting the endless pursuit of new things.
The article analyzes how SpaceX is emerging as a major compute provider for AI companies, with deals supplying GPUs to Anthropic and Cursor, and Google exploring orbital data centers through SpaceX.