Manhattan Project National Historical Park - It's Felt Hat Day! What WAS Oppenheimer Wearing? In almost any book or article about Dr. J. Robert Oppenheimer, Scientific Director of the Los Alamos Laboratory
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Evanbear1 on X: "📢NEW UGC 💥BOOM💥 💥Oppenheimer Hat🤠💰70 Robux An emblem of historical significance and intellectual curiosity, a testament to human scientific achievement all in one elegant, high-quality felt fedora. Get
![Ask a Scientist: Scientists and Arms Control from Oppenheimer to Today - Union of Concerned Scientists Ask a Scientist: Scientists and Arms Control from Oppenheimer to Today - Union of Concerned Scientists](https://blog.ucsusa.org/wp-content/uploads/2023/07/Oppenheimer.jpg)