Feature

Boot Extending to Waist Patented as Slushguard

In Science Fields

Alloys for Low Cost Cutting Tool Steel Are Patented

No Wisdom Teeth in Future

Orion Heralds Winter

60 Teeth in Jaws but Only Two to Chew With

Books of the Week

Movies of Living Heart Show How Valves Function

“Mushrooms” Grown in Fruit Cannery Wastes

Universal Aviation Speech

Long Lives for Women

Turbulence Cause Probed