The temperature of -196°C is extremely cold and is commonly associated with the boiling point of liquid nitrogen. At this temperature, nitrogen exists in a liquid state, making it useful in various scientific and medical applications, such as cryopreservation and cryotherapy. At -196°C, most materials become brittle and can shatter easily. This temperature is also significantly lower than the freezing point of water, which is 0°C. Understanding such low temperatures is essential in fields like physics and engineering, where materials are tested for their properties under extreme conditions.