Of course, if he broke a packet of Polonium and got enough on him so that he ingested 100x the lethal dose....then that table and that room in the sushi bar should have been lethally hot as well, instead of just measurably hot.
I read that if the stuff is in a vial, it will creep up the vial.
Can someone describe the visible properties of this stuff, i.e., sand, dust???????