It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Women who are romance novel readers are reported to make love 74% more often with their partners than women who do not read romance novels.
136
76% of Americans celebrate New Year's Eve in groups of less than 20.
55
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Nearly 10% of American households dress their pets in Halloween costumes.
36
Girls have more tastebuds than boys.
124
Half of all Americans over the age of 55 have no teeth.
39
A man named Charles Osborne had the hiccups for approximately sixty-nine years.
79