Dehydration

One of the strange things about working in a hot humid environment is how easy it is to become dehydrated.  The reason for this is that as your body sweats to cool you down there is too much water in the air for the sweat to evaporate so there is no cooling effect.  Then because you did not cool down, you sweat even more.  ZPMC has been dealing with this for a long time and have come up with an interesting answer:

ZPMC "Salt Soda Water"  Comes in two flavors, both bad, and a Popsicle version that isn't so bad.  And they make a lot of it.  Warehouses of it:

And there is a whole group of people here whose job is to ride around in three wheel bikes handing these things out.  I have had more than a few myself.