Monday, February 9, 2015

How penguins fly

Yes, in a sense, they actually do fly.  By supercavitiation--creating a tunnel of air around themselves underwater.  Amazing little critters!


<iframe width="640" height="360" src="https://www.youtube.com/embed/A9mbCNs47FI?feature=player_embedded" frameborder="0" allowfullscreen></iframe>


(HT BRM)