Clownfish schools usually have one alpha male and female. They are the only ones allowed to mate. Once the alpha female dies, the alpha male transforms into the alpha female through biological mechanisms. What occurs then is that the highest ranking inferior fish transforms into the next alpha male, in order to have the pack continue breeding.
Boredom could be shaving years off your life, scientists have found.
Researchers say that people who complain of boredom are more likely to die young, and that those who experienced ‘high levels’ of tedium are more than two-and-a-half times as likely to die from heart disease or stroke than those satisfied with their lot.
More than 7,000 civil servants were studied over 25 years - and those who said they were bored were nearly 40 per cent more likely to have died by the end of study than those who did not.
The scientists said this could be a result of those unhappy with their lives turning to such unhealthy habits as smoking or drinking, which would cut their life expectancy.
