Isotropic is …
... my personal blog.
Unless otherwise indicated, anything I write here is simply my personal, probably ill-formed, opinion and does not represent the views, beliefs, positions, or opinions of any other person or entity.
Daily Archives: 2010-01-03
03 Jan 2010
Salt with a kick
“[S]odium-free salt (potassium chloride) is sufficiently radioactive (from the isotope potassium-40) that after several months, a saltshaker-ful will form an image on film.” –Theodore Gray, Gray Matter: DIY X-Ray Photos, Popular Science Unrelated to the content, a brief rant…. Apparently PopSci (yeah, I know) is de-optimized for my flavor of Firefox. I ran across the [...]
