Feature

New Type of Flying Boat Can Land on Rough Sea

Nature Ramblings: Ecologist at Work: Sequel

Science Clubs of America

Erratum: Synthetic Starch Made by Enzyme Acting on Glucose

New Machines and Gadgets

Front Matter

National Lectureships Announced by Sigma Xi

You Can Make Color Pictures with Your Roll-Film Camera

First Glances at New Books

Erratum: Lead-Tin Alloy Softens as It Grows Older

Five Eclipses in 1942

Volume Information