Atomic Hats
Description: The Mighty Atom was a 1958 educational film followed by a companion comic book series produced by the power industry to promote nuclear power. Enlisting the help of Reddy Kilowatt, the mascot who helped sell the idea of electricity to Americans starting in 1926, The Mighty Atom welcomed Americans to the atomic age of clean nuclear energy.
Description: A maroon square with a white border contains information about an element. The large white letters "Pr" are centered. Above "Pr" is the number "59". Below "Pr" is the text "Praseodymium". Below that is "Atomic mass" and "140.90766". To the right of the element information, a white vertical line has tick marks and numbers 59, +, +, 18, 1, +, +, 26. To the right of "140.90766" is "[Xe 6s² 4f³]".
