bobad, and your source was????
Give me a name of a researcher..a lab, a date....ANYTHING, that goes beyond 'suggests', 'seems to indicate' 'may suggest'..give me a FACT!

..and yet there are some ridiculous Bozos who INSIST that it is a fact(some of them right here on Mudcat!)

..and no matter how much they INSIST...they have NOTHING to back up their claim.

Go figure!

GfS