Lesser Known Mobile Phone Research
According to a study on mobile phone call data it has been shown that the duration of phone calls in some countries are significantly shorter in the winter than they are in the summer. The study has been conducted by Professor Rolf Apilo of Helsinki University, who usually studies the difference between animals summer and winter coats. It is well known that many animals have thicker coats in the winter, shedding them once the weather gets warmer. Professor Apilo has also been studying the human ‘coat’ or skin for a number of years in relation to whether it has any effect on behaviour patterns. He has documented that some humans do have slightly thicker skin in the winter months.






