👉 Cold fluid, also known as cryogenic fluids or liquid nitrogen, is a substance with temperatures significantly below the freezing point of water (0°C or 32°F). These fluids are typically stored at extremely low temperatures, often using specialized insulated tanks to minimize heat exchange with the environment. Common applications include cryopreservation, where biological samples are kept at ultra-low temperatures to preserve them for long periods, and in cooling systems for electronics to prevent overheating. Cryogenic fluids are also used in scientific research, such as in the study of superconductivity and in certain types of medical treatments like cryosurgery. Their unique properties make them indispensable in various high-tech and specialized fields.
