Deep-dive analyses of photonics and semiconductor supply chains, covering quantum foundries, HBF memory and microLED optical links, and silicon photonics foundries. Readers get engineering-level views on fabrication, packaging and where value accrues, backed by documents, filings and event reports.

Technical explainers and analysis from an experimental physicist on quantum computing hardware, error correction and industry structure. Readers get context on recent papers and engineering trade-offs, backed by concrete numbers.

A self-taught builder works through quantum computing in the open, explaining algorithms such as Deutsch-Jozsa, Bernstein-Vazirani and phase kickback with runnable code. Readers get plain-language explanations of the underlying mechanics and honest notes on what each algorithm does and doesn't achieve.

Essays that dig into distributed systems and infrastructure stories, including EU cloud sovereignty policy, hybrid quantum-classical computing and a major telecom outage caused by a GPS time bug. Each issue combines specific figures and sources with a wry, opinionated reading of what the event shows about dependencies and failure.