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-----Original Message-----_______________________________________________
From: Forum for Physics Educators On Behalf Of Daniel Crowe
Sent: Thursday, March 24, 2005 8:48 PM
Subject: Re: Fields etc
Does "real" necessarily imply a tangible object? Can
intangible properties be real? I don't know that anyone is
arguing that fields and energy are tangible objects. Can
anyone explain what it means to say that an intangible
property is real?