Table of contents


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Departments

Science Notes

Science Notes p39

doi:10.1038/scientificamerican07161904-39a


Correspondence

Correspondence p43

doi:10.1038/scientificamerican07161904-43


Recently Patented Inventions

Recently Patented Inventions pp49 - 50

doi:10.1038/scientificamerican07161904-49


Notes and Queries

Notes and Queries p51

doi:10.1038/scientificamerican07161904-51


Books

New Books, Etc pp51 - 52

doi:10.1038/scientificamerican07161904-51a


Index

Index of Inventions pp52 - 55

doi:10.1038/scientificamerican07161904-52


Patent Notes

Patents p55

doi:10.1038/scientificamerican07161904-55


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Articles

How Long Must We Suffer? Our Engineering Department at Present the Creature of Party Politics p38

doi:10.1038/scientificamerican07161904-38


Corrosion of Steam Boilers p38

doi:10.1038/scientificamerican07161904-38a


New Method of Gold Extraction from Pyrites Used in Italy p38

doi:10.1038/scientificamerican07161904-38b


Borax, and Food p39

doi:10.1038/scientificamerican07161904-39


A Novel Air Compressor p40

doi:10.1038/scientificamerican07161904-40


An Apparatus for Preventing Seasickness p40

Alfred Gradenwitz, Dr.

doi:10.1038/scientificamerican07161904-40a


The Plans for the New Manhattan Bridge pp41 - 42

doi:10.1038/scientificamerican07161904-41


The New White Star Liner “Baltic ”—the Largest Vessel in the World pp44 - 46

doi:10.1038/scientificamerican07161904-44


Cascades and Colonnade of States at the Exposition p46

doi:10.1038/scientificamerican07161904-46


Lensless Photography p46

N. R. Briggs

doi:10.1038/scientificamerican07161904-46a


The New Australian Patent Act p47

doi:10.1038/scientificamerican07161904-47


Voting Machine p47

doi:10.1038/scientificamerican07161904-47a


A Compensating Windmill pp47 - 48

doi:10.1038/scientificamerican07161904-47b


Improved Gage p48

doi:10.1038/scientificamerican07161904-48


Hose or Pipe Coupling p48

doi:10.1038/scientificamerican07161904-48a


Grain Lifter for Headers p48

doi:10.1038/scientificamerican07161904-48b


Ventilated Eye-Shade p48

doi:10.1038/scientificamerican07161904-48c


Chain Clamp p48

doi:10.1038/scientificamerican07161904-48d


Business and Personal Wants p50

doi:10.1038/scientificamerican07161904-50


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