Visual looming syndrome "fear of pointy objects hitting the eye", "weird sensation behind the eyes", "difficulty in focusing on objects nearby, which are moving and are not operated by the observer, such as windscreen wipers or a pencil someone else is holding". In these studies visual looming syndrome is often referred as sharp edges eye syndrome (SEES). "Looming" is a term used in the study of the 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
Speed limits in the United States theory, safety problems require a speed lower than what is self-selected by drivers. Examples include: Some states create arbitrary night speed limits applicable to entire classes of roads. Until September 2011, Texas had a statutory night speed limit for all roads with a higher limit. Montana has a statutory night speed limit on all federal, state, and secondary roads except for Interstates. Traffic violations can be a lucrative income source for jurisdictions and insurance companies. For example: Thus, an authority that sets and enforces speed limits, such as a state government, regulates and taxes insurance companies, who also gain revenue