standing on one leg | scienceinfo.net

Do you know why flamingos can stand for hours with a vacuum?
Stand by 1 foot
About the time the flamingos cried when falling back
The flamingos are famous for their ability to stand on one leg for hours, but for a flamingo at Moscow Zoo (Russia), standing on two feet is not easy.
How do I know if I live long?
The following simple tests will tell you if you can live to the top.