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Blood Cells and Glands Contain Cure for Rickets

What Is Mahogany? Question Now up to Federal Trade Commission

Youth of Nation Asked to Find Healthy Chestnut Trees

Harvard Astronomers Study Milky Way Structure

Women’s Fingers Work Faster than Men’s

Photo Reveals Pinch of Hunger

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Recording Speedometer and Automatic Gear Shift to Simplify Auto Driving

New Machine Sends Code Messages Automatically

Synthetic Products May Break Nitrate Monopoly

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Large Sunspots Indicate Great Solar Activity