Here's a survival product
combo we never thought of: an LED flashlight that talks you through the basic steps of CPR. It sort of makes sense, at least: high-efficiency LED in an ultra-compact AAA battery-based design that will talk you through an important emergency skill while the world crumbles around you. The whole flashlight measures 4-inches in length and sports push-button on/off and CPR read-off. Images of armageddon and self-taught nurses abound.