Ars Technica ยท Jul 29, 2026 17:37 UTC Yet more qubit tech: New quantum dot options, diamond vacancies Read full story on Ars Technica Share AI disclosure Summary Companies are making sure we have a surplus of options for building qubits. Original reporting Open original source Read full article on Ars Technica Get the AFBytes Brief Major stories, AI-assisted analysis, and what to watch next. Free, monthly, unsubscribe anytime. Subscribe