A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
The average single man is one inch shorter than the average married man.
88
A person swallows approximately 295 times while eating dinner.
63
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99
On average, men's noses are 10% larger than women's.
12
Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
9
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234