This week's episode is white, flavorless, and can kill you within 20 minutes...well, okay, it might be two of those things. 

Episode 21 is on poisons, their origins, and what exactly they do to the human body when taken. You can't pretend that you haven't been curious! I did the research so you don't have to have it on your search history. This week, we cover arsenic, cyanide, deadly nightshade, strychnine, and hemlock.