Modern Engineering Marvels on MSN

Springfield 1911 DS Prodigy Delivers 2011-Level Performance for Less

Can a competition-grade, double-stack 1911 match the top 2011 race guns without the wallet-killing price? Springfield Armory’s 1911 DS Prodigy seeks to answer that call, marrying modular wide-body ...
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The U.S. Navy’s Big Ohio-Class Submarine Mistakes Still Sting

Key Points and Summary – The Ohio-class SSGNs were a post–Cold War judo move: convert four surplus ballistic-missile submarines into covert cruise-missile and special-operations platforms. -Each ...