Liquid Sorting – Sorting is used in many cases, in production and in everyday life. Bulk solids are usually sorted because they can be separated from each other. In Liquid Sorting you will use a unique method of sorting liquids. It will initially be poured into long glass flasks in colored layers at each level. The unusual thing about this liquid is that it does not mix. You can easily and easily transfer some of the liquid from the top layer to another flask, so that in the end there is only one color solution in each tube. The levels get harder in Liquid Sorting.