The Locomotive of the Future—A Suggestion - p258

doi:10.1038/scientificamerican04271901-258

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Behr on his High-Speed Monorail System - p258

doi:10.1038/scientificamerican04271901-258a

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Submarines for the British Navy - pp258 - 259

doi:10.1038/scientificamerican04271901-258b

PDF (255 KB)

The National Academy of Sciences - p259

Marcus Benjamin, Ph. D.

doi:10.1038/scientificamerican04271901-259

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The Ordnance Board's Test of Thorite - p259

doi:10.1038/scientificamerican04271901-259a

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Death of Prof. Henry A. Rowland - p259

doi:10.1038/scientificamerican04271901-259b

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Death of Richard P. Rothwell - p259

doi:10.1038/scientificamerican04271901-259c

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A New Weather Cannon - p260

doi:10.1038/scientificamerican04271901-260

PDF (290 KB)

How to Make a Gramophone - p260

Will. B. Stout

doi:10.1038/scientificamerican04271901-260a

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Parsons 1,000-K. W. Turbine and Alternator - pp260 - 261

doi:10.1038/scientificamerican04271901-260b

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Raising A Submerged Steamship - p261

doi:10.1038/scientificamerican04271901-261

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Army Transport Service in the Philippines—II - pp262 - 263

doi:10.1038/scientificamerican04271901-262

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An Improved Plow - p263

doi:10.1038/scientificamerican04271901-263

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An Automatic Boiler-Feeder - p263

doi:10.1038/scientificamerican04271901-263a

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A Wheat Hospital on Lake Superior - p264

doi:10.1038/scientificamerican04271901-264

PDF (539 KB)

Some New Features in Ant Life - pp265 - 266

J. Carter Beard

doi:10.1038/scientificamerican04271901-265

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The Cooper Hewitt Lamp - pp266 - 267

doi:10.1038/scientificamerican04271901-266

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Business and Personal Wants - p268

doi:10.1038/scientificamerican04271901-268a

PDF (388 KB)