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
Men have larger hearts; women's hearts beat faster.
77
Taphephobia is the fear of being buried alive!
44
If you are bitten by a poisonous snake, and fail to receive medical attention, you still have a 50% chance of survival.
28
Children are more allergic to cockroaches than they are to cats!
46
Your skeleton keeps growing until you are about 35, then you start to shrink.
74
The lense of the eye continues to grow throughout a person's life.
34
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190