Faraday cage: electrifying science! | On this day in 1836, Michael Faraday constructed the first Faraday cage ⚡ A Faraday cage shields the interior from external electromagnetic radiation... | By Royal Institution
![John McAfee on Twitter: "Do you yearn for freedom? This faraday cage, which is merely my communications room, in no way restricts my freedom. It is the mental cage which our government John McAfee on Twitter: "Do you yearn for freedom? This faraday cage, which is merely my communications room, in no way restricts my freedom. It is the mental cage which our government](https://pbs.twimg.com/ext_tw_video_thumb/1157986104848654336/pu/img/BOU0cSSvRRYb0f_k.jpg)
John McAfee on Twitter: "Do you yearn for freedom? This faraday cage, which is merely my communications room, in no way restricts my freedom. It is the mental cage which our government
![Faraday Fabric Faraday Cage Military Grade Conductive Material for Protection for Anti Theft Swipe Card Cellular Signal, WiFi, Bluetooth, GPS 44''x 36''(1 Yard): Amazon.com: Industrial & Scientific Faraday Fabric Faraday Cage Military Grade Conductive Material for Protection for Anti Theft Swipe Card Cellular Signal, WiFi, Bluetooth, GPS 44''x 36''(1 Yard): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71zN9xlzCWL.jpg)