Excellent article, however one thing that most people forget about. And have it in the kitchen draw , good old fashioned cooking foil. As with the emergency sleeping bag or blanket of which is made of foil to reflect your body heat to protect you from hypothermia (freezing to death) This stuff would work in reflecting the EMP plus. You watch if you put a small foil into your Mircowave over it sparks (Y) because the EMP waves generated by the electron can not penetrate the foil. So you basically wrap up the electronic stuff in your car and any wires leading from or to it .