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The Blue Light Special was a sale promotion within the store for a short period within store hours only. It was advertised using a rotating blue light, in the same style a police car used, and was announced over the store public address system with the phrase "attention Kmart shoppers", a phrase which became a pop culture reference. [ 33 ]
A blue-plate special is a discount-priced meal that usually changes daily: a term used in the United States and Canada by restaurants, especially diners and cafes . The practice was very common from the 1920s through the 1950s. As of 2007, there are still a few restaurants and diners that offer blue-plate specials under that name, sometimes on ...
The blue light spectrum is an essential part of the visible spectrum with wavelengths of about 400-480 nm. [1] Blue light is primarily generated by Light-Emitting Diodes (LED) lighting and digital screens, it has now become prevalent in the world around us. [2] LED lighting creates white light by combining blue light with other wavelengths ...
The project received its name because it will be on the site of the former Kmart, 200 Capital Ave. SW, said Mayor Mark Behnke.
Blue light, a type of high-energy light, is part of the visible light spectrum. High-energy visible light (HEV light) is short-wave light in the violet/blue band from 400 to 450 nm in the visible spectrum, which has a number of purported negative biological effects, namely on circadian rhythm and retinal health (blue-light hazard), which can lead to age-related macular degeneration.
White light is dispersed by a prism into the colors of the visible spectrum. The visible spectrum is the band of the electromagnetic spectrum that is visible to the human eye. Electromagnetic radiation in this range of wavelengths is called visible light (or simply light). The optical spectrum is sometimes considered to be the same as the ...
In photography, the golden hour is the period of daytime shortly after sunrise or before sunset, during which daylight is redder and softer than when the sun is higher in the sky . The golden hour is also sometimes called the magic hour, especially by cinematographers and photographers. [ 1][ 2] During these times, the brightness of the sky ...
Emergency vehicle lighting, also known as simply emergency lighting or emergency lights, is a type of vehicle lighting used to visually announce a vehicle's presence to other road users. A sub-type of emergency vehicle equipment, emergency vehicle lighting is generally used by emergency vehicles and other authorized vehicles in a variety of ...