Jennifer George, Rube Goldberg’s granddaughter, was raised and lives in New York City. She is the legacy director of Rube Goldberg, Inc., a not-for-profit 501(c)-3, focused on STEM/STEAM education as taught through the legacy and artwork of its namesake. She is the author of Rube Goldberg’s Simple Normal Humdrum School Day and The Art of Rube Goldberg. Ed Steckley is an award-winning print and advertising illustrator. He grew up in Racine, Wisconsin, and currently lives in Queens, New York. He is on the board of directors of the National Cartoonist Society and is president of its New York City chapter.