New Life-Saving Inventions - p335

doi:10.1038/scientificamerican06021877-335

PDF (435 KB)

The Human Machine and its Fuel - p336

doi:10.1038/scientificamerican06021877-336

PDF (437 KB)

Wanted-Torpedo Defences - pp336 - 337

doi:10.1038/scientificamerican06021877-336a

PDF (525 KB)

Torpedoes - p337

G. Gakuma

doi:10.1038/scientificamerican06021877-337

PDF (117 KB)

Improved Friction Hoisting Engines - p338

doi:10.1038/scientificamerican06021877-338

PDF (336 KB)

Two New Utilizations of Paper Pulp - p339

doi:10.1038/scientificamerican06021877-339

PDF (262 KB)

The New Godefroy Burner - p339

doi:10.1038/scientificamerican06021877-339a

PDF (262 KB)

The Electric Candle - pp339 - 340

doi:10.1038/scientificamerican06021877-339b

PDF (431 KB)

Communications - pp340 - 341

doi:10.1038/scientificamerican06021877-340

PDF (368 KB)

Projection of Interference Colors from Soap Films - p341

Henry Morton, Ph.D

doi:10.1038/scientificamerican06021877-341

PDF (213 KB)

Astronomical Notes - p341

doi:10.1038/scientificamerican06021877-341a

PDF (213 KB)

Grant's Improved Horse Hay Fork - p341

doi:10.1038/scientificamerican06021877-341b

PDF (213 KB)

A Wonderful Watch - p342

doi:10.1038/scientificamerican06021877-342

PDF (313 KB)

Professor R. H. Thurston's Autographic Testing Machine - p342

doi:10.1038/scientificamerican06021877-342a

PDF (313 KB)

The Fountains at Aranjuez - p343

doi:10.1038/scientificamerican06021877-343

PDF (593 KB)

Californian Sea Lions - pp343 - 344

doi:10.1038/scientificamerican06021877-343a

PDF (699 KB)

New York Academy of Sciences - p345

doi:10.1038/scientificamerican06021877-345

PDF (229 KB)

International Postal Order System - p345

doi:10.1038/scientificamerican06021877-345a

PDF (229 KB)

Recent American and Foreign Patents - p345

doi:10.1038/scientificamerican06021877-345c

PDF (229 KB)

New Mechanical and Engineering Inventions - pp345 - 346

doi:10.1038/scientificamerican06021877-345d

PDF (355 KB)

New Agricultural Inventions - p346

doi:10.1038/scientificamerican06021877-346

PDF (158 KB)

New Household Inventions - p346

doi:10.1038/scientificamerican06021877-346a

PDF (158 KB)

New Miscellaneous Inventions - p346

doi:10.1038/scientificamerican06021877-346b

PDF (158 KB)

Communications Received - p348

doi:10.1038/scientificamerican06021877-348

PDF (293 KB)