Did I make a thread(or file?) just appear from nowhere??

Hey windows people, ive been experimenting on flash drives, Create a folder in a flash drive, Name it this scripturestartup@#nominaltheory@#$&^helloworldforcaster@tomorrowland@#4292429242924292429242, this works with any san disk or EMTEC flashdrive , now once you made that folder make a zip compressed folder in the same flashdrive with the same name as the folder, now if you look in that zip compressed folder youll find a file of the same name and its a file....where does this file inside this zip folder come from???

Please help me figure this out, type it in for your self, and see this file folder appear from nowhere.

i dunno what this does to flash drives by the way, it seems too change hardware settings maby?????