Blue ribbon ribbon may given to the champion and second-place (or reserve) champion. Blue ribbon The blue ribbon is a symbol of high quality. The association comes from The Blue Riband, a prize awarded for the fastest crossing of the Atlantic Ocean by passenger liners and, prior to that from Cordon Bleu, which referred to the blue ribbon worn by a particular order of knights. The spelling "blue riband" is still encountered in most English-speaking countries, but in the United States, the term was altered to "blue ribbon", and ribbons of this color came to be awarded for first place in certain
Blue hour 20 minutes (depending on latitude), red light passes through space while blue light is scattered in the atmosphere, and thus reaches Earth's surface. Many artists value this period for the quality of the soft light. Although the blue hour does not have an official definition, the blue color spectrum is most prominent when the Sun is between 4° and 8° below the horizon. Blue hour The blue hour (from French ) is the period of twilight in the morning or evening, during the civil and nautical stages, when the Sun is at a significant depth below the horizon and residual,