Arthur Firstenberg’s ""The Invisible Rainbow"" explores the impact of electricity and electromagnetic fields on human health and the environment. Firstenberg presents historical evidence to suggest that electricity may play a significant role in the rise of various illnesses and environmental changes. This meticulously researched book is a thought-provoking read for those interested in alternative perspectives on science and health. The leather-bound edition adds permanence to this critical examination of the intersection between technology and life.