Cool Air From Any Fan

Makes any Fan to an AC!
A tool-less diy project that anyone could do in a few min.. Using only a piece of string attached to the container of water infront of fan grills. As the air flows over the water it's cooled naturally. I got the idea from seeing those mini water cooled ac's boxes, but this goes infront, instead of putting the water in back or inside.
Supplies
String or twine
A disposable cup or any container for water
A disposable cup or any container for water
Wrap String Around Fan Grills

Wrap the string around the fan grills.
Insert Cup Fill Water

Then insert cup filled water, ice is preferable, into the opening made inside the string wrapped around it, done!