This is a Spanish tradition. As I have said many times before ‘cultural traditions’ in any country should be dumped or banned if they constitute animal cruelty by any decent measure and/or if they are dangerous for the participants. Often cultural traditions go back hundreds …
Scientists have shown that some sperm form groups like Tour de France pelotons in order to boost their chances of success in getting to their goal first. The proposition is that the reason why they do it is the same reason why cyclists do it …
