Feature

Transatlantic TV within Five Years

Russia Is Third Largest Producer of Fats and Oils

Space Flight Succeeds

Front Matter

Treating Snake Bites

Paralytic Polio Soars

New Machines and Gadgets

Survey Completes Large-Scale Maps of New York

Autopilot to Use “Book”

[Photograph]: Thoreau’s Seed Plants

Invention Calms Waves

Nature Ramblings: Life down Under