Duck Quacks Don't Echo
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3.0 48 xSeth presents two facts: redheads have a higher pain tolerance than non-redheads; and after a conversation with an attractive woman, men get dumber. DUCK QUACKS DON'T ECHO airs Mondays on National Geographic Channel.
3.0 52 xThe more a pool smells like chlorine, the dirtier it is. A blue whale has a heart the size of a car and its aorta is so big, a person could crawl through it. DUCK QUACKS DON'T ECHO airs Mondays on National Geographic Channel.