Men who kiss their wives in the morning live five years longer than those who don't.
1k
Yawns are more contagious among people with closer relationships.
163
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
It is impossible to hum if your nose is plugged.
366
In Denmark, "Fart-kontrol" means "Speed check".
9
The Danish word for condom is 'svangerskabsforebyggendemiddel'.
89
The Basenji dog is the only dog that is not able to bark.
4