Board Thread:Off Topic/@comment-28390914-20171116041950/@comment-29646689-20171123150907

S0mePVZfan wrote: Fortunately, the uranium went through quick radioactive decay ........ (wait...) Uranium 238 has a halflife of 4.5 billion years. Uranium 235 has one of several hundreds of millions. Uranium 232 has about as much.

/null