I believe that some, maybe all, "ghost" experiences can be scientifically connected to wormholes, timetravel, dimensions of time that still exist....it's still the 1940's in Amercia somewhere, they are living just as we in this millenium...Just as it is 300 years later here, somewhere, and someone, something, has tuned into my frequency as I type this drivel and is experiencing my obsolete technological interference over their brainwave 4 ziggabing capacity fingerprint and retinal indentification modulator in order to help their offspring complete an overdue homework assignment...They too are assaulted by wafts of male catpiss and are perplexed as their cyborg catpanions were programmed to be free of any waste relief necessity 2 years earlier.