Feature

“A Classic of Science”: Fourier’s Theory of Heat

$5,000 Prize to Prof. Babcock for 40-Year Old Invention

How the Breathing Machine Keeps Miss McGann Alive

In Science Fields

Maggot Treatment Success Due to Unknown Reaction

Use of Rubber Paving Brick Reported to Road Congress

Astronomer Finds Neptune’s Day to Be 15.8 Hours Long

Possible Paralysis Epidemic Depends on Next Reports

Front Matter

Air Pressure Varies with Sun Spots in Monsoon Regions

Mice Crowded in Boxes Show How Slums Affect People

First Glances at New Books