Paint some of them gold, and list them on e-bay
My father-in-law just had to have one of the ingots I made. It is now painted gold, lacquered and sitting on his desk.
Even better, I used a lyman ingot mold. Father-in-laws name? Lyman!
Paint some of them gold, and list them on e-bay
Even better, I used a lyman ingot mold. Father-in-laws name? Lyman!
Most hospitals by "moly generators" that have a small glass column inside of a lead shield. You can run some nitric acid through the column and 'milk' Technetium-99 which is used for nuclear med studies. 99 times out of a 100, the hospitals return the unused generators to the vendor, because they still contain some residual rad materials. It would be possible to collect the generators, store them until all the rad materials decays away, then extract the lead. Molybdenum 99 has a fairly short halflife (~60 hours) which decays to Technetium-99 which has a half life of ~6 hours.