This is not an April Fool's post. Instead this is about the most extraordinary piece of research that I have come across in many years of being on the lookout for such things. I am hugely grateful to Martyn Walker for drawing my attention to it. In a past post, I mentioned the story about researchers discovering that cows align themselves north-south more commonly than any other direction. I never suspected that research in this field could grow more surreal………..To read the article click here!