Hong Kong has more Rolls Royces per person than anywhere else in the world.
32
A sneeze travels out your mouth at over 100 m.p.h.!
29
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
Extremely high pressured water can easily cut through a steel beam.
51
If you have 1 billion dollars and spend $1,000 every day, it would take you 2,740 years to go broke.
31
The chills you sometimes feel when listening to music is called "musical frisson."
18
The scent of women’s tears temporarily reduces sexual arousal and testosterone production in men.
12
