Vicks inhalers can cause you to test positive for Meth on drug tests.
41
Human thigh bones are stronger than concrete!
63
Your heart rate can rise as much as 30% during a yawn.
69
Every year your body replaces 98% of your atoms.
119
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
Our brains have a negativity bias and will remember bad memories more than good ones.
15