Forty years before the phenomenon was named, here's a woman who woke up one day to find that the universe she inhabited was slightly "off" from her memories.  Yes, it's the Mandela Effect, in the Duke yearbook of 1970.  Speaking of our video clip about how to use the Mandela Effect to your advantage, the inimitable Gary Barwin said: "This new video on the Mandela effect locked me in its uncarny Full Nelson. You play Heidegger and go seek with the Wyrd sisters of quantum estrangement or perhaps attainment and, not to make streetlight of it, I found it shone light on what it is to be a prism-er of the quotidian and to eschew the night vision of one's internal intuitor, one's inner child who makes strange."