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Learns How Pussy Lands Right Side Up

Germs Furnish Growth Promoters for Plants

Sees Airplane as Plague Carrier

Early Inventors Had Their Troubles

Chestnut Blight Takes Giant Leap

Arabian Insect Perfect Feminist

Artificial Blizzard Tests Hardiness of Orange Trees

Crossword Puzzle Makers Overlooked This One

English Growing Simpler by Losing Plural Nouns

Useful Pigment Now Made Electrically

Gives $350,000 to Start New Scientific Journal

Ancient Hippo Bones Found in London