In 1902, engineer Willis Carrier invented the first modern electrical air conditioning system, designed to control humidity at a Brooklyn printing plant. This innovation addressed significant issues with paper distortion, revolutionizing not only the printing industry but also residential and commercial environments. Carrier's invention laid the foundation for modern air conditioning, transforming comfort in homes and workplaces and influencing architectural design.

Willis Carrier's invention of modern air conditioning revolutionized the publishing industry, enabling the mass production of poetry books. This technological advancement facilitated a broader distribution of literature, allowing poets to reach wider audiences.