Mr. Incredible becoming uncanny: body facts

BODY FACTS; THE MITOCHONDRIA IS THE POWERHOUSE OF THE CELL; THE BRAIN IS MOSTLY MADE OF FAT; MITES LIVE IN YOUR EYELASHES; THERE ARE MORE BACTERIA LIVING IN YOUR MOUTH THAN THERE ARE HUMANS ON EARTH; YOU CAN BREAK A RIB SNEEZING; FIR TREES CAN GROW IN HUMAN LUNGS; OVER 80 MILLION BACTERIA CAN BE EXCHANGED IN ONE KISS; YOU SWALLOW 1 TO 2 CUPS OF MUCUS A DAY; THERE IS A VAIN BY YOUR ANUS THAT CAN TRIGGER A HEART ATTACK WHEN YOU POOP; A BRAIN ANEURYSM CAN HAPPEN AT ANY MOMENT