Sitting straight upright in your chair is bad for your back. You should instead slouch at an angle of 135 degrees.
10
Surgeons who listen to music during operations perform better than those who don't .
87
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
Wearing tight pants can lead to impotence in men.
120
People who sleep late have more mental stamina and can outperform early risers.
33
You can reschedule your sleeping pattern by not eating 12-16 hours before you want to be awake. Upon eating after this time period, your internal clock will reset to a new day, with the time of your first meal being interpreted as "morning".
11
Your heart rate can rise as much as 30% during a yawn.
69
Ingrown toenails are hereditary.
15