Feature

Nature Ramblings: Harmful Hero-Worship

Wine-Making Put on Mass-Production Basis

Carbon Black Qualities without Discoloration

Books of the Week

Wigglers in Warm Water Die Sooner with DDT

Big Beds of Bauxite in Northwest Oregon

Hailstones Frozen Slowly X-Ray Examinations Show

Ten Tons of Nazi Patents Being Sorted Here

New Machines and Gadgets

Front Matter

V-2 Rocket Test

New Anti-Malaria Drug to Be Available