Scientific American is the authority on science and technology for a general audience, with coverage that explains how research changes our understanding of the world and shapes our lives. First ...
TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers may view the full text of this article in its ...
“Keep your powder dry” is a sound military rule; it is also what makes powder manufacturing a risky business. Last week Western Cartridge Co. told of an unorthodox but effective and less hazardous ...
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