Show salt and dampness salt Is what hat is caled hy grosco pie pic that Is it ea eagerly gerly absorbs molt lie in tact fact both air and ami salt ale aie absorbents of nio ture and m d it li ig 11 i contest between them ns as to which gets it results depend on oil atmospheric conditions ordinary atmos bliele alwaes contains a proportion of moisture and warm air Is apt alit to lie more humid than cold ns it ab and holds water vapor more readily that than cold air salt lias has sub affinity lor for moisture that under sua su conditions it draws dras dra ws it fro froin the air when the air be becomes coules dry the lie moisture is given up by tile the salt which in turn becomes dry as it returns the moisture to the air |