Sniffologists have the job of sniffing armpits.
4
You can't tickle yourself.
29
There is a family with a genetic condition that makes their skin blue, who have been isolated in rural Kentucky for generations.
34
Ian McKellen and Patrick Stewart had no idea how to play chess when they appeared in X-Men 2.
54
Yawns are more contagious among people with closer relationships.
163
In Denmark, "Fart-kontrol" means "Speed check".
9