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Bee and Silkworm Diseases May Be Fought with Oxygen

Government Geologist Seeks Oil in Alaska

Bending of Radio Waves Causes “Freak” Transmission

Necessity May Make U. S. Grow Longer Cotton

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Women’s Fingers Work Faster than Men’s

Harvard Astronomers Study Milky Way Structure

Recording Speedometer and Automatic Gear Shift to Simplify Auto Driving

Youth of Nation Asked to Find Healthy Chestnut Trees

Photo Reveals Pinch of Hunger

Ultra-Violet Light Necessary If Milk Is to Prevent Rickets