A Portentous Bridge Disaster - p182

doi:10.1038/scientificamerican09141907-182

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Successful Flight of an Aeroplane Constructed After Langley's Model - p182

doi:10.1038/scientificamerican09141907-182a

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The Evolution of Matter - pp182 - 183

doi:10.1038/scientificamerican09141907-182b

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Searching for Parasites to Fight Fruit Pests - p183

H. A. Crafts, By

doi:10.1038/scientificamerican09141907-183

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Science Notes - p183

doi:10.1038/scientificamerican09141907-183a

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A Forgotten Masterpiece—the Rittenhouse Orrery and Its Maker - p184

doi:10.1038/scientificamerican09141907-184

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The Quebec Bridge Disaster - pp186 - 187

doi:10.1038/scientificamerican09141907-186

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The New Turbine Liner “Lusitania” - pp188 - 190

doi:10.1038/scientificamerican09141907-188

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One of the Competing Aeroplanes for the Scientific American Aeronautical Trophy - p190

doi:10.1038/scientificamerican09141907-190

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The Scientific American Trophy for Flying Machines Heavier than Air - p191

doi:10.1038/scientificamerican09141907-191

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Patent Department - p192

doi:10.1038/scientificamerican09141907-192

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Improved Pole-Climbing Shoe - p192

doi:10.1038/scientificamerican09141907-192a

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A Novel Advertising Device - p192

doi:10.1038/scientificamerican09141907-192b

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Cushioned Car Wheel - p192

doi:10.1038/scientificamerican09141907-192c

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