Just spitballin' here.
I have a room in my house, in the basement, that is always cool; pretty much stays at 68dF year round, no matter what.
This makes it a great room for certain things like brewing, and other things where you need a constant low-ish room temperature.
So I got to thinking. In my attic, in the summer, it's almost always around 130dF.
Is that useful for anything?