Feature

No Certain Way to Tell Japanese from Chinese

“Missing Link” Is Found in Human and Monkey Embryos

[Photograph]: Hard to Hit

[Photograph]: Bright Meteor

First Glances at New Books

Million-Volt X-Ray Used to Change Heredity

Phonetic Way of Writing Thai Language Helps Foreigners

Science Clubs of America

New Infantile Paralysis Treatment Gets Approval

Army and Navy Officers Learn Spanish by Verb Approach

“Stainless” Silverware by Plating with Alloy

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