"DSK" wrote in message
...
Did you know the first air conditioner was invented to prevent malaria?


OzOne wrote:
You been peekin Doug?


No, just delving into my vast collection of utterly useless facts

But that's quite a nice hint, thanks. Good luck with the dissertation &
defense, it sounds like you've come up with something truly useful.

Regards
Doug King


Was DDT invented to preserve food?