Looking for an Oasis
A mirage is what you think you see. It is something that appears real or possible but is in fact not so. The word mirage comes from the Latin word “to wonder at” and the French word “to look at.” In science, a mirage has to do with the refraction of light on hot and cooler surfaces. A mirage is a deceptive appearance of a distant object and is an optical phenomenon consisting mainly of false images. Mirage sightings, as you know, are most common in deserts and we frequently see them on sweltering summer highways. Remember the old western movies or one set in the Sahara where characters struggle though the heat and sand and suddenly see a mirage,…