Feature

Stamp Cancellation to Boost Science Fairs

Nature Ramblings: Telling up from Down

New Trends in Plans of Teen-Aged Scientists

USSR Has Faith in Science

New Machines and Gadgets

Machine Translation Seen

[Photograph]: Blue Streak

Ring Takes the Shake from Airplane “Skin”

Front Matter

Turtle Immune to Man-of-War’s Stinger

Urge Space Probe to Test for Possible Martian Life

AEC Recovers 569 Radioactive Watches