Isotropic is …
... my personal blog. 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
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 … Continue reading
Posted in Sci-Tech
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