Looming also described as looming, in which distant objects appear much nearer than they actually are, is explained in the same way as the image of the ship, except that the image is not inverted; the density variations may also act as a magnifying glass. Looming Looming is a term found in the study of perception, as it relates directly to psychology. Looming refers to the rapid expansion in the size of any given image. As the image becomes increasingly large on the perceiver's retina, i.e., when an object "looms", there is an automatic physiological response to perceive the object as
Road speed limits in the Republic of Ireland primary roads). Different default speed limits apply to particular categories of roads. Default speed limits are termed as "ordinary speed limits" by the Road Traffic Act 2004. There are also speed restrictions for certain classes of vehicles. As of 2007, the ordinary speed limits are as follows: There are particular powers available to local county councils under the "Road Traffic Act 2004" to apply "special speed limits" to particular stretches of road. Special speed limits of 30, 50, 60, 80, 100 and 120 km/h (19, 31, 37, 50, 62 and 75 mph) can be imposed, but only 30 and 60