A dewar flask actively vents vapor, demonstrating the extreme cold of stored liquid nitrogen

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Photo credit: © Alessandro Grandini / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: chemistry, cold, controlled, cryogenic, cryogenics, cryopreservation, cryotherapy, dewar, emission, environment, equipment, evaporating, experiment, extreme, flask, freezing, gas, industrial, lab, laboratory, liquid, nitrogen, physics, process, research, safety, science, scientific, storage, technology, temperature, temperatures, vapor, vaporization