You can buy a polonium anti-static brush for photofilm cleaning, with about 1 millicurie (~250 nanograms) of polonium. Absolutely legally: https://amstat.com/pr

You can buy a polonium anti-static brush for photofilm cleaning, with about 1 millicurie (~250 nanograms) of polonium. Absolutely legally: https://amstat.com/products/anti-static-brush-with-ionizing-cartridge-1.html https://amstat.com/products/anti-static-brush-with-ionizing-...