For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
Parents receive 1 out of every 5 Valentines.
20
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
There is a family with a genetic condition that makes their skin blue, who have been isolated in rural Kentucky for generations.
34
Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
15
Only 12,000 years ago there was a species closely related to modern humans called Homo floresiensis that had been living on an Indonesian Island. They used fire and rather advanced tools, yet were only about 3 feet tall and weighed around 25kg.
15