On the surface, this film may seem like an average biology film, but like most of films from the Moody Institute of Science, there is an ulterior motive. The filmÂs host Irwin Moon had an interest in science as a child and later incorporated that interest into his life as a pastor. He would tour the country giving his ÂSermons of ScienceÂ where the marvels of science provide the visible evidence of a Divine plan of creation. His work with GIs during World War II showed him the impact that training films had on the troops. Moody Institute of Science films were marketed to churches and also to public schools where today even the mention of the word God sparks a conflagration of protests and court cases.