With the current global climate and World War III seemingly around the corner, you’ve probably heard a lot of talk about Faraday cages lately. If you haven’t, you must not know a single “prepper.” You’re probably also blind to the potential chaos an EMP device could cause if detonated over our country and why this old technology could be your best friend. To put things simply, a faraday cage is a container surrounded by a continuous covering of conductive material that is also insulated on the inside. Electrical current – or in this case, cellular signals – are unable to reach any electronic device placed inside of it. So, what does this have to do with texting and driving, or Nissan? Well, Nissan has just announced a new conceptual idea known as the “Nissan Signal Shield” for the upcoming Nissan Juke that would integrate a Faraday cage into the central armrest.