The average person who stops smoking requires one hour less sleep a night.
79
Women buy four out of every 10 condoms sold.
71
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193
Wearing headphones for an hour increases the bacteria in your ear 700 times.
233
By weight, Bone is five times stronger than steel.
417
The average sperm cell swims at 8 inches per hour.
76
It is almost impossible to sneeze with your eyes open. It is a defense mechanism that has evolved to protect our eyes from bacteria and debris.
164
