Speed dating was invented by a Rabbi in 1999.
45
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
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
In 1999, a fisherman found a love letter in a bottle from a soldier in WWI. He returned said letter to the now deceased widows 86 year old daughter.
27
A man's beard grows fastest when he anticipates sex.
239
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
According to the New York Times, a study conducted during the 1980's found that men who kiss their wives before leaving for work live longer, get into fewer car accidents, and have a higher income than married men who don't.
14
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26