Artesian Reservoirs for Intermittent Supplies of Energy, The Illuminated Highway and more

Something New in Electric Furnaces

Death Valley Transportation

How the Borax is Transported from This Hottest of Regions to the Nearest Rail Connection

The Parseval Semi-Rigid Airship "PL-27", Curing Leprosy with Antimony

Getting a Line on the Higher Atmospheres

Needed--A New Army Uniform

An Argument and a Suggestion Regarding a Change in our Doughboy's Outfit

Succeeding in Scientific Research

Opportunities for the Young Technicist in a Relatively Virgin Field of Endeavor

The Role of Chemistry

Visions of Future Progress of the Human Race through Chemistry as Set Forth in Recent Addresses

Juice of the Poppy

The Cultivation, Manufacture and Taxation of Opium in India

Doing Away with Postage Stamps, From Greenhouse to Swimming Pool and more

Anchoring Fly-a-way Seeds, Cement-Coated Nails and their Origin and more

Showing the Earth's Movement, New Cold Method of Making Porcelain, and more