While there’s no shrink ray in existence as of yet, scientists are hard at work at making magazines available for us, just in case we ever get down to the micrometer scale. In fact, a laboratory in Switzerland has managed to print an image so small that you could fit over 2,000 of them onto a single grain of salt. If they were to do this, the title of this article would be called “4,000 pandas on a grain of salt.”
Read more: http://technabob.com/blog/2014/04/27/worlds-smallest-magazine-cover/#ixzz30ObBDbuq