Wearing headphones for an hour increases the bacteria in your ear 700 times.
233
You would need to smoke between 20,000-40,000 joints to be at risk of dying of a THC overdose.
12
Household bleach is the recommended chemical to decontaminate people exposed to the anthrax virus, by the U.S. F.D.A.
16
The human heart creates enough pressure to squirt blood 30 ft.
37
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
Music has the ability to repair brain damage and return lost memories.
62
Flu shots only work about 70% of the time.
18
The brain receives 20% of the body’s oxygen and 25% of total body glucose utilization, despite it accounting for only 2% of a person’s weight (about 1.4 kilograms).
8