here is the paper http://www.ipev.fr/pages/bio%20lettersl
the back and sides of the peguin are cooler too. Harry On Sat, Mar 16, 2013 at 2:04 PM, Alexander Hollins <[email protected]> wrote: > wear a well insulated jacket outside at night someplace cold (no clouds) for > a couple of hours. Feel the shoulders of the jacket. They will be colder > than the sides. Same thing. your "outer shell" becomes colder than the > surrounding air. > > > On Sat, Mar 16, 2013 at 10:22 AM, Harry Veeder <[email protected]> wrote: >> >> Does the explanation make sense to you? >> harry >> >> Emperor penguin body surfaces cool below air temperature >> >> http://royalsociety.org/news/2013/cool-penguins/ >> >> Harry >> >

