Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
38
Flu shots only work about 70% of the time.
18
In older people, memory is best early in the morning and then declines during the late afternoon.
33
The lense of the eye continues to grow throughout a person's life.
34
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 lifespan of a tastebud is ten days.
130
Dieters who sleep more take off more fat that those who sleep less.
159