Tae Kwon Do is only around 60 years old.
64
The streets of Victor, Colorado, once a gold rush town, are paved with low-grade gold.
78
The first household refrigerators cost about $16,000, in today's money!
47
There are more than 10 million bricks in the Empire State Building!
75
The scent of women’s tears temporarily reduces sexual arousal and testosterone production in men.
12
The chills you sometimes feel when listening to music is called "musical frisson."
18
There are more fatal car accidents in July than any other month.
85
The strangers in your dreams are actually people that you've seen in real life.
50