4 ms·Can’t you paint the walls with metallic paint and call it a day? Faraday cages work.by alex_young 2y agoCan’t you paint the walls with metallic paint and call it a day? Faraday cages work.0_____0 2y agoTurning every room in every school in the state into a Faraday cage is not less work than simply mandating that they not be allowed at specific times.nytesky 2y agoIt is probably less work. Takes a day a room to Faradize, while policing cellphones is a daily battle for ALL time.