• Science

    Building the Real Iron Man

    By John Mahoney Posted on 4.9.2008 47 Comments

    Afghanistan. A hidden bunker. Four men with rifles guard a thick, rusted steel door. Bam! A huge fist pounds against it—from inside. Bam! More blows dent the steel. The hinges strain. The guards cower, inching backward. Whatever's trying to break out is big. And angry.



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