Robert Williams Wood

Robert Williams Wood (1868–1955) was a pioneering American physicist whose research in optics, spectroscopy, and ultraviolet light earned him the nickname "the father of infrared and ultraviolet photography." He made significant contributions to the understanding of physical optics, including the discovery of the Wood effect in photography and the invention of the Wood's lamp, a diagnostic tool still used in dermatology. Beyond science, Wood was a gifted humorist and illustrator. His 1907 book "How to Tell the Birds from the Flowers and Other Woodcuts" is a collection of playful verse and woodcut-style drawings that pun on the names of birds and plants. The work remains a charming example of early 20th-century American nonsense literature, blending scientific observation with lighthearted wordplay. Wood's literary legacy is modest but enduring, valued for its wit and originality.