Heavy isotopes, sink, or settle. Kick up the sand or the top layers of leaves and whatnot and there they all are.Most of abundant nasty stuff decays pretty quick smart though (Iodine-131 has a half-life of 30 days).
I base all my knowledge on the Lenin Chernobyl NPP though, so this doesn't all apply.
(I base all my knowledge on the Lenin Chernobyl NPP though, so this doesn't all apply.
Ttssattsr,
Thu 23 Oct 2008, 9:51,
archived)