Lithopedion

src: upload.wikimedia.org A lithopedion - also spelled lithopaedion or lithopædion - (Ancient Greek: ????? = stone; Ancient Greek: ?????...

Tattoo

src: static.highsnobiety.com A tattoo is a form of body modification where a design is made by inserting ink, dyes and pigments, either ind...

Electronic tagging

src: www.telegraph.co.uk Electronic tagging is a form of surveillance which uses an electronic device, fitted to the person. For example, a...

Impacted wisdom teeth

src: i.ytimg.com Impacted wisdom teeth (or impacted third molars ) are wisdom teeth which do not fully erupt into the mouth because of bloc...