
Liquid Air as a means for the Manufacture of Oxygen

Liquid Air as a means for the Manufacture of Oxygen

The Liquid Air Fallacy

Liquid Air as a New Source of Power—Another Engineering Fallacy

The Maximum Possible Efficiency of Galvanic Batteries

Color

Some Recent Developments in Artificial Illumination

The True Relation of Physical Science to Religion

Oil Tank Fires from Lightning, and Suggestions for their Prevention

Popular Fallacies in Engineering, and How to Meet Them

Some Electrical Measurements of One of Mr. Edison's Horseshoe Lamps

Some Electrical Measurements of One of Mr. Edison's Horseshoe Lamps

Projection of Interference Colors from Soap Films

The Gas Microscope

An Addition to the New Chromatrope

A Non-Retreating Bunsen Burner

A New Chromatrope

The Magic Lantern as a Means of Demonstration

The Magic Lantern as a Means of Demonstration

The Magic Lantern as a Means of Demonstration

Stevens Institute Lectures--Fluorescence

Stevens Institute Lectures.--Moonlight and its Source

Stevens Institute Lectures--Sunlight and its Source