And then there are papers like this: http://link.springer.com/article/10.1007%2Fs00300-003-0563-3 http://link.springer.com/article/10.1007%2Fs00300-003-0563-3

And then there are papers like this: http://link.springer.com/article/10.1007%2Fs00300-003-0563-3 http://link.springer.com/article/10.1007%2Fs00300-003-0563-3 If people are blacked from seeing it, here's a commentary on it: http://www.nashturley.org/2012/09/27/pinguin-poop-paper/ http://www.nashturley.org/2012/09/27/pinguin-poop-paper/