Lessons of the Wright Aeroplane Disaster - p202

doi:10.1038/scientificamerican09261908-202

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Some Submarine Successes - p202

doi:10.1038/scientificamerican09261908-202a

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Our Ponderous Passenger Cars - p202

doi:10.1038/scientificamerican09261908-202b

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Repairing the Concrete Pier of a Bridge by Injection of Liquid Cement Mortar - p203

doi:10.1038/scientificamerican09261908-203

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A Few Suggestions for Inventors of Safety Devices - p203

Edwin Phillips

doi:10.1038/scientificamerican09261908-203a

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Science Notes - p203

doi:10.1038/scientificamerican09261908-203b

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The Current Supplement - p203

doi:10.1038/scientificamerican09261908-203c

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The Narrowing of the Ganges and Construction of the Curzon Bridge - p204

doi:10.1038/scientificamerican09261908-204

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Sawing a Building in Two - pp205 - 206

doi:10.1038/scientificamerican09261908-205

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The Construction of the Wright Aeroplane - pp209 - 210

doi:10.1038/scientificamerican09261908-209

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An Early Armor-Piercing Gun - p210

doi:10.1038/scientificamerican09261908-210

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Car Fender Tests by the Public Service Commission - pp210 - 211

doi:10.1038/scientificamerican09261908-210a

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