This particular example of numbering is perhaps deliberately borrowed from revolutionary organisations, wherein members exist in cells, and are numerically defined to prevent identification and cross-betrayal of aims. By deliberately drawing attention
Know where you’re going, where you are and how to get back home again with a GPS unit. After all, the most important thing is getting back home at the end of the trip. Today’s GPS units are more accurate, durable and dependable than ever.
The development of the germanium transistor in 1948  opened the door to countless applications of solid state electronics .  From 1950 through the early 1970s, this area provided an increasing market for germanium, but then high-purity