Hacker News new | ask | show | jobs
by techdragon 1063 days ago
It will be the centrifuges, and the extra words are to help obscure the intended target of the promise in an effort to continue the wide scale obfuscation of nuclear technology as part of the whole “born secret” international non-proliferation effort thing.

The issue with nuclear weapons isn’t the weapon it’s the enrichment. The isotopic separation via centrifugal forces is the most efficient and technically challenging method of enrichment, and the hardware required involves extremely high RPMs and requires running them non stop round the clock in banks of hundreds of connected together so that the tiny fraction of a percentage each individual centrifuge can enrich the isotopes eventually ends up adding up to a significant enough to be useful for nuclear stuff.

As you can imagine building a 50 thousand RPM centrifuge to run 24/7 is quite challenging and involves a lot of high precision parts.

https://en.wikipedia.org/wiki/Gas_centrifuge

https://en.wikipedia.org/wiki/Zippe-type_centrifuge