On Jun 22, 7:42*am, (Richard Casady)
wrote:
What would humidity have to do with anything? The things are hardly
sweat cooled.

Well, they are cooled by air moving over them and wet air can hold
more heat and absorb it quicker than dry air. I admit it is a stretch
though. I'm trying to figure out why they'd fail in 80-90 degree heat
in CA and not 100 degree heat in Kiribati...

-- Tom.