Religious clothing some communities by all married men) on Rosh Hashanah, Hoshanah Rabbah, Tefilas Tal, and Tefilas Geshem. A groom will generally wear a kittel during the wedding ceremony as well. In some Sefardic communities, a Rabbi or a Hazzan may wear a similar white robe at weddings and at prayer services. In Jewish Mysticism, wearing a thin red string (as a type of talisman) is a custom, popularly thought to be associated with Judaism's Kabbalah, in order to ward off misfortune brought about by an "evil eye" ("עין הרע" in Hebrew). In Yiddish the red string is called a "roite bindele".
Colour sorter likely to fluoresce. In mining sorting industry, It is also called sensor-based sorting technology. Use Optical Color (CCD Color Camera) combineX-Ray Sorting Technology and NIR (Near Infrared Spectrometry) to pick out the impurity of ore, minerals, stone and sand products, separate ore into two or more categories. In the recycling industry, colour sorters can distinguish between coloured and colourless PET and coloured and colourless HDPE flakes, as well as being able to separate flakes by colour before re-granulation. Plastic colour separators are used to separate mixed-colour plastic flakes or granules. Plastic type separators (Sensor-based sorting technology) are used to separate