Does Excitement Shorten Life? - p144

doi:10.1038/scientificamerican09081888-144

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Electrical Lighting Convention Notes - pp144 - 145

doi:10.1038/scientificamerican09081888-144a

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An All-Iron Garden Hose Reel - p146

doi:10.1038/scientificamerican09081888-146

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An Improved File Case - p146

doi:10.1038/scientificamerican09081888-146a

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A Clamp to Facilitate Hanging Wall Paper - p146

doi:10.1038/scientificamerican09081888-146b

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An Improved Wire Box Strap - p146

doi:10.1038/scientificamerican09081888-146c

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A Window Stand for Flowers, Etc - p146

doi:10.1038/scientificamerican09081888-146d

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An Improved Weather Strip - p146

doi:10.1038/scientificamerican09081888-146e

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An Improved Porous Cup Battery - p147

doi:10.1038/scientificamerican09081888-147

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An Improved Wrench - p147

doi:10.1038/scientificamerican09081888-147a

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The Lucigen - pp147 - 148

doi:10.1038/scientificamerican09081888-147b

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Thompson's Gravity System for Rapid Transit in Towns and Cities - p149

doi:10.1038/scientificamerican09081888-149

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Boulogne-Sur-Mer - p150

doi:10.1038/scientificamerican09081888-150

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The Termite Pest of the Old World - pp151 - 153

John R. Coryell

doi:10.1038/scientificamerican09081888-151

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Our First Imported Locomotive - p153

doi:10.1038/scientificamerican09081888-153

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Engineering Inventions - p154

doi:10.1038/scientificamerican09081888-154

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Miscellaneous Inventions - p154

doi:10.1038/scientificamerican09081888-154a

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To Inventors - p154

doi:10.1038/scientificamerican09081888-154b

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