In Japan, it is tradition for husbands to get a monthly allowance from their wives.
6
Research has shown that allowing chocolate to melt in your mouth produced brain and heart rate activity that was simliar to - and even stronger than - that produced with passionate kissing.
173
Although Nostradamus died in the middle of 1566, his 1567 almanac was published because he had the foresight to prepare it before his death.
19
It is impossible to hum if your nose is plugged.
366
In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
81
The province of Alberta, Canada is free of the common rat.
33
The lifespan of mammals is about 1 and a half billion heartbeats.
127