Quote:
Originally Posted by javbucks
What are they doing in the first pic?
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Many years ago I remember seeing a thing on TV about researchers who could tell what someone had eaten by smelling their sweat. They demonstrated this by sniffing the armpits of audience members and correctly identifying their last meal. The program was a silly light entertainment thing, however there was (apparently) a good scientific reason that the researchers had to be able to do this. Unfortunately it was years ago (at least 10, probably 20) and I cannot remember what research it was that required this skill!