Guest
A black screen for 10 hours :D I did a face reveal btw: 10 hours of pure white screen: 48 hours of pure black screen in HD!: 24 hours of pure black screen in HD: 8 hours of pure black screen: 1 hours of pure black screen in HD!: Reasons for using this video? You could use this to check blacklight bleeding. You could use this as a mirror. You could use this to trick your parents that the computer is off when it isn’t so you can play minecraft/fortnite after midnight without having to enter the password (that u probably don’t know) on your parents computer xDDDDDDDDD You could use this to check dead pixels. You could use this as a timer. You could use this to clean
