Feature

Sputnik I Rocket Visible in Early December

Reds Better Schooled in Math and Science

In Science Fields

Thanksgiving: Then and Now

Carburetor Can Reduce Harmful Auto Smog

Books of the Week

Nylon Tube Makes Nerves Grow Again

New Machines and Gadgets

Front Matter

U. S. Needs Basic Science

[Photograph]: Three Strikes

Vaccination Increases Parthenogenesis Chances