The Electronic Numerical Integrator and Computer (ENIAC) was completed at the University of Pennsylvania in Philadelphia, United States. Weighing thirty tons and containing eighteen thousand vacuum tubes, ENIAC performed calculations thousands of times faster than human computers, originally designed for artillery trajectory computations during World War II. Though room-sized and requiring extensive maintenance, ENIAC demonstrated electronic computing's potential and initiated the digital revolution that would transform every aspect of modern life.

ENIAC's massive scale and computational power influenced Cold War poetry's anxiety about technological supremacy and dehumanizing automation. Poets explored the paradox of machines performing intellectual labor traditionally requiring human consciousness, questioning creativity's nature. The computer's binary logic also inspired structural experimentation in poetry, with some writers adopting algorithmic composition methods and exploring whether machines could generate meaningful artistic expression.