For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
It is now possible to print human skin with an inkjet printer!
130
The little bags of netting for gas lanterns (called 'mantles') are radioactive...so much so that they will set of an alarm at a nuclear reactor.
138
Chanel Tapper, a student from California, USA, has the world's longest tongue, measuring 9.75 cm (3.8 inches), from tip to top lip!
26
In London, there is a public toilet on a busy side walk that’s made of 1-way mirrors.
16



