Two in five people in the world marry their first love.
270
40% of people who are rejected in romantic love slip into clinical depression.
72
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Each day, there are over 120 million sexual intercourse taking place all over the world.
301
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82