Geocaching is a real-world, outdoor treasure hunting game using GPS-enabled devices. Participants navigate to a specific set of GPS coordinates and then attempt to find the geocache (container) hidden at that location.
Definition. Electrolytes are ions that form when salts dissolve in water or fluids. These ions have an electric charge. Positively charged ions are called cations.Negatively charged ions are called anions.n North America, commonly used over-the-counter electrolyte replacements include: 1  Sports drinks formulated to replace electrolytes lost through sweating. 2  Dietary supplements in the form of tablets and powders containing electrolytes. 3  Electrolyte replacements for children such as Pedialyte, Naturalyte, or Rehydralyte.
The foods we eat and fluids we drink contain mineral salts, which form electrolytes when they dissolve in the fluids in our bodies. They're present in blood, urine, in the fluid inside the body's cells and in the fluid in the space surrounding the cells.