timothy from the in-movie-theaters-*please* dept.
Mark Cappel writes: "Computerworld reports the Canadian equivalent to the US FCC is considering licensing the use of cellphone jammers. One person quoted in the article says, essentially, if a property owner does not want people to use cell phones on his property, then why not jam 'em?"
One of the chief duties of the mathematician in acting as an advisor...
is to discourage... from expecting too much from mathematics.
-- N. Wiener