
Originally Posted by
RobKeeble
Hi cooljules,
A sat nav is a small box that you place on the dashboad of your vehicle to guide you to your destination. In olden times drivers would have a map written on large sheets of paper so they could see where they are, where they want to be, and find the roads in between. All quite difficult while trying to drive.
With the latest miniaturisation techniques available, the scientific bods have created teeny tiny maps inside a small box. They then place an elf with a megaphone onto a padded stool inside the box to read the map. So there he is, sat navigating for you, hence the name sat nav has become commonplace amongst forward thinking drivers with the latest gadgets.
Glad to help,
Rob
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