Flu Attack! How A Virus Invades Your Body

http://www.npr.org/blogs/krulwich/2011/06/01/114075029/flu-attack-how-a-virus-invades-your-body

Click on the link above the picture to see the animation.

Barking Man

Talking Animals

Bird Singing Dubstep.. Yes It Does

Eskimos Collecting Food Under the Pack Ice... This is Scary

How to tell the sex of a Bird

HOW TO TELL THE SEX OF A BIRD This Is AMAZING!!! Until now I never fully understood how to tell The difference Between Male and Female Birds. I always thought it had to be determined surgically. Until Now. Below are Two Birds. Study them closely...See If You Can Spot Which of The Two Is The Female. It can be done.
Even by one with limited bird watching skills.!
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Movie Theater Prank