On May 24, 9:37*pm, Art Unwin wrote:
I spoke to some physicists at the Fermilab accelerator at Batavia ILL
a few weeks back and it was surprising to me how often the statement
was made "that is out of my expertize". Seems like they are trained to
think in a tunnel out of the hearing and contact of others

they are smart enough to know when they don't know something, and
admit it... unlike yourself.