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On a related note, anyone know why cinemas don't have some form of shielding/Faraday caging to prevent people from making calls? You could shield just the movie
by neil_s 12y ago
On a related note, anyone know why cinemas don't have some form of shielding/Faraday caging to prevent people from making calls? You could shield just the movie halls themselves, so people can still make emergency calls from the lobbies.