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Doctors’ Charges Change with Medical Progress

Hybridization of Man and Ape to Be Attempted in Africa

Human Mind Resists New Ideas

How Mental Ability Varies with Age and Race

Intelligent Students Show Most Speed

Auto Tire Forced Rubber Research

Many Good Sea Foods Now Neglected

American Children Claimed More Intelligent than Chinese

Large Healthy New Dewberry Introduced to Public

Supposed Comet a Minor Planet

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