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more on "Smart Dust" gets Zarqawi?
From: David Farber <dave () farber net>
Date: Mon, 12 Jun 2006 07:26:41 -0400
Begin forwarded message: From: "Steven M. Bellovin" <smb () cs columbia edu> Date: June 12, 2006 6:42:06 AM EDT To: dave () farber net Cc: Brad Templeton <btm () templetons com> Subject: Re: [IP] more on "Smart Dust" gets Zarqawi?
Without knowing anything about whatever fabulous classified technology is out there, generally the laws of physics demand that passive RFID signals fall of as the 4th power of the distance from transmitter to receiver.
Well, there was this signing statement when those laws of physics were passed.... Oops, wrong rant. --Steven M. Bellovin, http://www.cs.columbia.edu/~smb ------------------------------------- You are subscribed as lists-ip () insecure org To manage your subscription, go to http://v2.listbox.com/member/?listname=ip Archives at: http://www.interesting-people.org/archives/interesting-people/
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