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Snot the usual way to learn about the body, and that is exactly what author Sylvia Branzei had in mind when she came up with Grossology - the idea behind teaching science through gross things. Her best-selling book, Grossology, is the inspiration behind one of the most successful touring exhibitions ever - Grossology: The (Impolite) Science of the Human Body.

Featuring giant noses, boogers, burps and body odors, this special exhibit will answer visitors' questions about why the human body does the gross things it does, only at the Maryland Science Center. $2 Off child's admission when accompanied by a paying adult.*

*One discount per child per paid adult. Must present this email at ticket desk. Onsite redemption only-not valid for online purchases. Cannot be combined with other discounts. Not valid for evening programs. Redeem Sunday through Thursday only. Expires April 15, 2007. CODE: BSG

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