AnomalyCLOSED
If you have ever been in the woods when everything went quiet at once, describe that exact moment in your own words. What did you stop hearing, what did you still hear, what did you feel, and what did you do?
Blind experiments
A case is a question about a shared memory, collected blind: nobody sees anyone else's answer until it closes. Then the group is measured for whether people described it in their own words or in the words of a version they read, and the result is published whichever way it comes out.
OPEN
Describe the Fruit of the Loom logo as you remember it, in your own words, without looking anything up first. Every detail you remember: what is in it, colors, arrangement. If you remember it changing, say roughly when you last saw the version you describe.
OPEN
What do you remember about Shazaam, the movie so many people remember starring Sinbad? Write it in your own words: the cover, the plot, where you watched it, who you were with. If you only know of it from reading about the Mandela effect and have no memory of your own, say exactly that instead; those go in a separate count and make the result stronger.
OPEN
Think of the globe you grew up with, at home or in a classroom. From memory only, before checking anything or looking anything up: describe what the very top of it looked like.