Here's the link in clickable form:
BubbleWrap
I think I'll rig up some instrumentation and give this one a try. I have a storm window that's covered in (occasionally frozen) condensation that I can't see out of anyway, so why not use bubble wrap in the winter?
Speaking of condensation, I'm going to put the bubble wrap on the storm window to avoid having a low-temperature surface (the glass under the bubble wrap) in my house to steal my humidity.