Feature

Winning Science Students Are of Mixed Parentage

Big-Game Hunting, Flying, Not for Modern Youth

Skin Glow Test for Drugs

In Science Fields

Much Shall Be Required

Nature Ramblings: Martian Plants

Chlorophyll Has Disk Form

Books of the Week

Tests Show Feeding Hungry Is Step to Less Fighting

New Machines and Gadgets

X-Rays Measure Thickness of Red-Hot Metal Strips

New Machines and Gadgets