Many years ago I was in Palm Springs . Very very dry hot desert place . But as you walked along the sidewalks it was cool .
Puzzling .
The coolness was created by an extremely fine spray of cold water which descended from overhead plastic pipes . It ran the full length of the main street and the spray was so fine that you never got wet from it . It cooled you but it evaporated at the same time .
Is anyone aware of this system and whether it is in Thailand ?
I'm thinking how you can have a nice open but shaded outside area for Reading or computer ( or Dominoes ) and have it cooled in this way .
Fans are fine ..... but they just move the air and sometimes to no great cooling effect .
Wasp