For this week's Friday Afternoon Moment of Whimsy, we watch magicians Penn and Teller get some latter-day hippies to sign a petition that bans dihydrogen monoxide (DHMO). But why stop there, when you can get the tee-shirt? Something to think about as an election year approaches. [CONTENT WARNING: One use of an expletive halfway through clip which, while not usually seen on this page, is a valid assessment.]
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