cry

Telling the difference between a German and French speaker isn't difficult. But you may be more surprised to know that you could have a good stab at distinguishing between German and French babies based on their cries. The bawls of French newborns tend to have a rising melody, with higher frequencies becoming more prominent as the cry progresses. German newborns tend to cry with a falling melody. These differences are apparent just three days out of the womb. This suggests that they pick up elements of their parents' language before they're even born, and certainly before they start to…

While dogs can often be taught new tricks, cat-owners will be all too aware that it can be very difficult to persuade them to do something they don't want to do. Eddie Izzard summed it up best in his legendary Pavlov's cat sketch, where felines are quite capable of outfoxing (outcatting?) eminent Welsh-Russian psychologists. Real cats may be less devious, but only just - new research suggests that they are very skilled at getting their human owners to do their bidding. When they want food, domestic cats will often purr in a strangely plaintive way that their owners find difficult to ignore…