Low-background steel (and lead) is a type of metal uncontaminated by radioactive isotopes from nuclear testing. That steel and lead is usually recovered from ships that sunk before the Trinity Test in 1945. This blog is about uncontaminated content that I'm terming "Low-background Steel". The idea is to point to sources of text, images and video that were created prior to the explosion of AI-generated content that occurred in 2022.














