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Why? Tell Me Why!: Dog Tail Chase
Ever wonder why dogs get such a thrill out of chasing their tails? Discovery News' Kasey-Dee Gardner sits down with a pet psychologist to dig up the details.
Added: Dec 30, 2009
Views: 6664 Views
Runtime: 02:12
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Dog Leg TwitchingHave you ever noticed when you scratch a dog their leg starts twitching like crazy? This week Kasey-Dee Gardner talks to a veterinarian to find out why that happens.Why? Tell Me Why! (01:28)
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Dog's NosesKasey-Dee Gardner finds out why man's best friend has a wet nose.
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LaughterThey say laughter is the best medicine. Kasey-Dee Gardner finds out if that's true.
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Eskimo KissHave you ever wondered if there's any truth to the "Eskimo Kiss?" This week Kasey-Dee Gardner speaks to an Yup-ik elder to find out the answer.
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Asteroid and MeteoriteThink you know the difference between an asteroid and a meteorite? This week Kasey-Dee Gardner gets the answer.
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Alaska OilAfter spending a week in Alaska, Discovery News' Kasey-Dee Gardner wanted to find out why the state is so abundant in that resource.
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Runny NosesWith winter here, it seems like our noses are runny faucets. This week Kasey-Dee Gardner finds out why this disgusting phenomenon happens.
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Puffy Eyes in the MorningRise, shine, and puffy eyes? Have you ever experienced puffy eyes in the morning? This week Kasey-Dee Gardner finds out why this happens.
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Why Pangea Broke ApartWhy did the Earth's last super continent, Pangea, separate into the seven chucks we have today? Why do continents continue to shift about an inch a year? Discovery News' Kasey-Dee Gardner answers these questions and more.
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