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Subject: [IP] more on "Smart Dust" gets Zarqawi?
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 ------------------------------------- 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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