[Sherman Logan]

I work with IR. Materials with no heat source will quickly reach ambient temperature and provide no image at all.

IR can do some amazing things, but it can’t do a lot of what you see it doing on TV.

[Daffynition]

Thanks for the expert info. Well, that leaves my only other idea....and that is to get one of those truffle sniffing pigs and train him to find gold.

I dunno....I got nuthin'.