OFFTOPIC: The secret lifes of penguins

[Meino Christian Cramer]

Hi,
 sorry for being offtopic, but this MUST be told! 
 Last week, the german magazin "DER SPIEGEL" reports,
 that finally it has been managed to solve a long lasting
 puzzle: You know, penguins are very sociable animals, 
 building huge herds (wrong word?) when they raise their
 children. It was unknown, how partners could find each 
 others after fishing in such a mass of equal looking
 penguins.

 Now they have found it! The language they use is a
 fast change of long and short whistles, each sequence
 is unique for a couple of penguins.

 The language is -- on logical base - comparable with
 barcodes and/or binary code.

 I know it! I know it before! :-)

 TUX is not just a cute pengo, it has the "binary inside" ! ;-))))

 KEEP HACKING!