Liquid nitrogen (LN2) stands as a marvel in the realm of science and industry, primarily for its extreme cold temperatures and versatility. At a boiling point of -196°C (-321°F), it is a colorless, odorless, non-toxic, and inert liquid that can rapidly freeze any material it contacts. This characteristic makes LN2 exceptionally valuable across various fields, including medical, culinary, and technological sectors, to name a few. Uses of Liquid Nitrogen Medical Field Liquid nitrogen, crucial in medicine, provides distinct advantages due to its ultra-low temperature, facilitating diverse medical processes. Here are some key uses: Cryosurgery and Dermatology: LN2 is widely used in cryosurgery to remove skin lesions such as warts, moles, skin tags, and even early-stage skin cancers. By applying LN2, doctors can freeze and destroy abnormal tissue with precision, minimizing damage to surrounding healthy tissue. Cryopreservation: Cryopreservation involves preserving biologica...