Fresh urine is cleaner than spit!
Earwax naturally dries up and forms little balls that drop out when we yawn, chew or swallow!
Learn these and other disgusting-but-awesome facts about your body at the
Grossology tour, plopping down at
Impression 5 Science Center this Saturday.
The 2,500 sq ft traveling exhibit opens Sat., Jan. 29, 2011 at 10:00 a.m., and will be at Impression 5 until May 15.
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