Station / Airport guide. Paris Charles de Gaulle Airport (Roissy) is located 23 km north of Paris and eases your journey in France and beyond with its own transport hub which provides fast and frequent train services.
Drops of sweat. Sweat is a liquid that is made by the skin when the body is hot. Sweat is made in sweat glands under the surface of the skin, and it comes out of tiny holes in the skin called pores. Sweat is mostly water, but it also contains some salts. The body makes sweat to cool itself down. The sweat takes the heat from the body when it evaporates (turns to gas).
Sweating is a bodily function that helps regulate your body temperature. Also called perspiration, sweating is the release of a salt-based fluid from your sweat glands. Changes in your body temperature, the outside temperature, or your emotional state can cause sweating. Sweating in normal amounts is an essential bodily process. Not sweating enough and sweating too much can both cause problems. The absence of sweat can be dangerous because your risk of overheating increases. Excessive sweating may be more psychologically damaging than physically damaging.