1) GO TO A PROFESSIONAL. All piercings should be carried out by professionals â including the common ear lobe piercings â but it is especially important that cartilage piercings, and piercings on other sensitive body parts are carried out by trained professionals who do such piercings for a living.
Camera obscura is Latin for dark chamber.. It is the name given to a simple device used to produce images that would lead to the invention of photography. The English word for today's photographic devices is merely a shortening of this name to  camera .
Camera Obscura History Timeline. Camera obscura is a Latin term that means dark chamber.. A camera obscura originally referred to a dark room completely empty of light except for a small pinhole. This pinhole allowed light from the sun to enter the room and create an image upon hitting a wall or surface inside.