The Battle of Grand Gulf was fought on April 29, 1863, during th: The snub cube and snub dodecahedron are known as chiral, as they come in a left-handed form (Latin: levomorph or laevomorph) and right-handed form (Latin: dextromorph). When something comes in multiple forms which are each other's three-dimensional mirror image, these forms may be called enantiomorphs.  (This nomenclature is also used for the forms of certain chemical compounds.)