I've gone down a bit of a worm hole on this one, I've been reading a few articles on this the past couple of days and some of it is really weird.
The Mandela Effect is a theory put forth by writer and “paranormal consultant” Fiona Broome that shared false memories are in fact glimpses into parallel worlds with different timelines.
The theory basically is that our universe has at some point in the last 20 years collapsed with another parallel universe where some things are slightly different but our memories of them from the original universe remain with us.
I've gone down a bit of a worm hole on this one, I've been reading a few articles on this the past couple of days and some of it is really weird.
The theory basically is that our universe has at some point in the last 20 years collapsed with another parallel universe where some things are slightly different but our memories of them from the original universe remain with us.
Here is a website with some of the more common "differences" that people remember http://mandelaeffect.com/major-memories
The name comes from the fact that many people remember Mandela dying in prison 1980's where in (this) reality he died 2013.
Other common ones seem to be:
In each of these above, the 2nd version is the correct one if you look it up.
There are many other examples on the website, but these stuck out for me.
Alternate universe or just a case of people making an error and it getting repeated so often we come to accept it as true.