http://www.articleheaven.net en-us editorial@articlealley.com For thousands of years, tattoos have been an integral (and permanent) part of cultures across the world. From the tattoos found on Otzi, a five thousand year old mummified body found in the Alps through to the latest tribal and Celtic designs, tattoos are... http://www.articleheaven.net/how-does-laser-tattoo-removal-work-1328329.html 06th January 2010