Intelligent people have more zinc and copper in their hair.
233
76% of Americans celebrate New Year's Eve in groups of less than 20.
55
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
Nearly 30% of female lottery winners hide their winning ticket in their bras.
95
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Nearly 10% of American households dress their pets in Halloween costumes.
36
On average women can hear better than men.
170