[flagged]
The geometric patterns and checkerboards you see when pressing gently on your closed eyes as a kid (phosphenes). As a child, I used to treat it like a built-in screensaver or kaleidoscope before sleep, completely…
[flagged]
[flagged]
The geometric patterns and checkerboards you see when pressing gently on your closed eyes as a kid (phosphenes). As a child, I used to treat it like a built-in screensaver or kaleidoscope before sleep, completely…