📜 Henry Moore's bronze sculpture marks the site of the world's first self-sustaining nuclear chain reaction. Unveiled in 1967, it commemorates Enrico Fermi's 1942 achievement at the University of Chicago. # Why Go ⚛️ Witness a pivotal site in scientific history 🎨 Admire a significant abstract bronze public art by Henry Moore 🧠 Reflect on the duality of atomic power 🚶 Easy access, located on a university campus # Why Avoid ☁️ Sculpture's shape can be misinterpreted as a mushroom cloud # Tips 📍 Located on Ellis Avenue, between 56th and 57th Streets. # Hours 🕒 Open 24/7