A gabion is a welded wire basket or cage filled with earth or rocks. It is typically used to build a support or abutment.From Wikipedia: Gabion (from Italian gabbione meaning big cage; from Italian gabbia and Latin cavea meaning cage) are cages, cylinders, or boxes filled with soil or sand that are used in civil engineering, road building, and military applications.rom Wikipedia: Gabion (from Italian gabbione meaning big cage; from Italian gabbia and Latin cavea meaning cage) are cages, cylinders, or boxes filled with soil or sand that are used in civil engineering, road building, and military applications.
Subject:Chemistry. Books in this subject area deal with chemistry: the science concerned with the composition, structure, and properties of matter, as well as the changes it undergoes during chemical reactions.
Nuclear chemistry is the study of the chemical and physical properties of elements as influenced by changes in the structure of the atomic nucleus. Nuclear chemistry finds its uses in many fields. Though there are disadvantages in the form of atom bombs, nuclear reactivity for war fare, radioactive waste, etc.