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On Sat, 23 Sep 2000, Jan Steinman wrote:
> This is not something you can do with standard 35mm technology.
> So-called "infrared film" is really only sensitive to what is called
> near-infrared, which would be many hundreds of degrees hot.
Normal IR film can tell the difference between the heat radiating
from a plant and that of the stone behind it. It can tell the difference
between temps from someone's lips as opposed to their cheeks, Jan.
*= Doris Fang =*
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