An independent technology publication exploring how things work, the ideas behind them, and where technology might go next.https://www.dzbird.com/enhttps://www.dzbird.com/articles/next-concept-modeling-explained/https://www.dzbird.com/articles/next-concept-modeling-explained/A Stanford paper sketches the whole answer first, then fills in detail layer by layer. How NCM works, what it achieved and the catch.Mon, 26 Oct 2026 22:42:25 GMTAIhttps://www.dzbird.com/articles/software-work-after-an-ai-bust/https://www.dzbird.com/articles/software-work-after-an-ai-bust/An AI investment crash could leave cheaper software, smaller teams, and a harder market for engineering work. The tools would still exist.Tue, 20 Oct 2026 20:42:22 GMTAIhttps://www.dzbird.com/articles/how-tesla-roadster-stays-upside-down/https://www.dzbird.com/articles/how-tesla-roadster-stays-upside-down/Fans, sealing skirts and cold-gas thrusters do different jobs. Follow the forces behind the Roadster's inverted ramp and airborne demonstrations.Mon, 19 Oct 2026 22:02:53 GMTEngineeringhttps://www.dzbird.com/articles/the-system-around-the-model/https://www.dzbird.com/articles/the-system-around-the-model/A model can generate an answer. Useful AI also needs context, tools, feedback, and a clear boundary around what it can do.Mon, 19 Oct 2026 06:00:00 GMTAIhttps://www.dzbird.com/articles/latency-is-a-budget/https://www.dzbird.com/articles/latency-is-a-budget/Network time, queueing, and service work all spend the same budget. Explore what changes when independent work runs in parallel.Mon, 19 Oct 2026 05:00:00 GMTEngineeringhttps://www.dzbird.com/articles/a-cache-is-a-promise/https://www.dzbird.com/articles/a-cache-is-a-promise/Caching saves work by reusing an answer. The hard part is deciding how long that answer is allowed to stay true.Mon, 19 Oct 2026 04:00:00 GMTSoftwarehttps://www.dzbird.com/articles/from-html-to-pixels/https://www.dzbird.com/articles/from-html-to-pixels/A page is more than downloaded bytes. Follow the work between receiving HTML and putting something useful on the screen.Mon, 19 Oct 2026 03:00:00 GMTThe webhttps://www.dzbird.com/articles/retries-need-a-budget/https://www.dzbird.com/articles/retries-need-a-budget/Trying again can recover from a brief failure. Without limits, backoff, and a safe operation, it can also make the failure worse.Mon, 19 Oct 2026 02:00:00 GMTEngineeringhttps://www.dzbird.com/articles/interfaces-are-boundaries/https://www.dzbird.com/articles/interfaces-are-boundaries/Clear inputs, explicit failures, and stable expectations make a software boundary useful long after its first implementation.Mon, 19 Oct 2026 01:00:00 GMTSoftware