RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA / SCIENCE PHOTO LIBRARY RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA / SCIENCE PHOTO LIBRARY
Temperature of dry ice. Timelapse footage of a temperature probe and meter being used to measure the temperature of a beaker of dry ice (frozen carbon dioxide, CO2). Carbon dioxide sublimes at minus 78.5 degrees Celsius. By the end of the clip, the recorded temperature has decreased from 18 degrees Celsius to minus 75 degrees Celsius, a drop of 93 degrees Celsius.
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