A look at some of the dangerous effects polonium can have on your body.
VIDEO BY: bCardinal Spellman
VIDEO BY: SunderInTech Collegiate High School
VIDEO BY: LukeBrookwood Highschool
VIDEO BY: Sam Little Rock Central High School
VIDEO BY: SophiaEphrata High School
Comments are closed.
Jell-O Wonder Dishes
©2010–2015 Chemical Heritage Foundation