The Basenji dog is the only dog that is not able to bark.
4
False teeth are often minutely radioactive.
214
Ian McKellen and Patrick Stewart had no idea how to play chess when they appeared in X-Men 2.
54
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
Obsessive nose picking is called Rhinotillexomania.
101