A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.
51
Most people smile when they are frustrated, according to a study.
15
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234