The Distinction Between The Past, Present And Future Is Only A Stubbornly Persistent Illusion. People are always asking about the good old days. I say, why don't you say the good now days? Can it be that it was all so simple then?
The Museum of London has just launched an iPhone app that makes use of its extensive art and photographic collections as well as geo tagging and Google Maps to guide users around London where, via the iPhone screen, you can look into the past!