----- Original Message -----
From: "Stephen A. Lawrence" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Thursday, February 01, 2007 12:43 PM
Subject: Re: [Vo]: Energy *Violations* using *standard* physics
In any case, if it were to prescan the path as you suggest, information
would need to flow from the target to the particle "instantly", which
violates the speed limit of C and hence causality in a relativistic
universe. I.e., some observers would see the information traveling
backwards in time.
It is not necessary that some observers see the information moving "back in
time." It can be forward in time for all frames of reference, but it
requires a sort of rearranging of things as far as the definition of
simultaneity goes.
--Kyle
