The right lung takes in more air than the left.
30
The first patented condom was meant to be reused!
47
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
If you are cold you are more likely to be hungry because you use energy to keep warm.
143
Phobatrivaphobia is fear of trivia about phobias.
39
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
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
The average female will have 3.3 pregnancies in her life.
49