Happy Birthday, Thomas Andrews! He discovered the critical temperature for carbon dioxide (1861), above which the gas cannot be liquefied by pressure alone. Learn more about Chemical Changes w/ #ELGizmos! #edtech#scichathttps://t.co/ZElXJ2YP5W
RT @ExploreLearning: Happy Birthday, Thomas Andrews! He discovered the critical temperature for carbon dioxide (1861), above which the gas cannot be liquefied by pressure alone. Learn more about Chemical Changes w/ #ELGizmos! #edtech#scichat … https://t.co/GGg9EBRxSy
