ings ▁produced ▁by ▁Dennis ▁Wilson ▁Category : S ongs ▁written ▁by ▁Mike ▁Love <0x0A> </s> ▁K - 6 5 ▁resid ues ▁are ▁the ▁very ▁radio active ▁mill ▁resid ues ▁resulting ▁from ▁the ▁uniqu ely ▁concentr ated ▁u ran ium ▁ore ▁discovered ▁before ▁W W ▁II ▁in ▁Kat anga ▁province ▁( Sh ink ol ob we ▁mine ) ▁of ▁the ▁Democratic ▁Republic ▁of ▁the ▁Congo ▁( former ly ▁Belg ian ▁Congo ). ▁ ▁According ▁to ▁Zo ell ner , ▁" Rem n ants ▁from ▁typical ▁u ran ium ▁from ▁the ▁south western ▁United ▁States ▁give ▁a ▁radio active ▁signature ▁of ▁about ▁forty ▁pic oc uries ▁per ▁gram , ▁about ▁ten ▁times ▁the ▁amount ▁of ▁pic oc uries ▁per ▁liter ▁of ▁air ▁that ▁is ▁considered ▁safe ▁for ▁humans ▁to ▁bre at he . ▁ ▁The ▁Sh ink ol ob we ▁rem n ants , ▁by ▁contrast , ▁emit ▁a ▁st unning ▁ 5 2 0 , 0 0 0 ▁pic oc uries ▁per ▁gram ." ▁ ▁The ▁Lin de ▁Air ▁Product s ▁Company ▁and ▁Elect ro ▁Met all urg ical ▁plant ▁near ▁Ni ag ara ▁built ▁the ▁ring - and - pl ug ▁in ▁Little ▁Boy . ▁ ▁Lin de ▁Air ▁used ▁the ▁Lake ▁Ontario ▁Or dn ance ▁Works ▁site ▁at ▁the ▁end ▁of ▁the ▁war ▁to ▁dispose ▁of ▁its ▁atomic ▁waste , ▁c utt ings ▁from ▁the ▁African ▁u ran ium , ▁some ▁ 2 0 0 ▁dump ▁tr uck s ▁worth . ▁ ▁The ▁event ual ▁location ▁of ▁all ▁this ▁waste ▁is ▁called