Postman Pat Each episode follows the adventures of Pat Clifton, a friendly country postman, and his "black and white cat" Jess, as he delivers the post through the valley of Greendale. Although he initially concentrates on delivering his letters, he nearly always becomes distracted by a concern of one of the villagers, and is usually relied upon to resolve their problems. Notable villagers include the postmistress, Mrs. Goggins; Alf Thompson, the farmer; and the local handyman and inventor, Ted Glen. "Postman Pat" is set in the fictional village of Greendale and the nearby town of Pencaster, on the border between Cumbria and
Black and white some of the early home computers; this was to accommodate black-and-white TV sets, which would display a color signal poorly. (Typically a different shading scheme would be used for the display in the black-and-white mode.) In computing terminology, "black-and-white" is sometimes used to refer to a binary image consisting solely of pure black pixels and pure white pixels; what would normally be called a black-and-white image, that is, an image containing shades of gray, is referred to in this context as grayscale. Black and white Black-and-white (B/W or B&W) images combine black and white in a continuous spectrum, producing a