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Research of Pyorrhea Supported by Carnegie Corporation

Siamese Fighting Fish Visit London Zoo

Tidal Power Station under Way in France

Oldest Beetle Fossil Found in North China

Special Thermometers Tell When Oranges Are Cold

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Star’s Life Lasts 30,000,000,000,000 Years

The Geometry of Ethics

Storks, Blivvers of Air, Make Long Flights

Study Game Birds of Alaskan Tundras

Canadians to Explore Baffin Land Interior

Humble “Cooties” Help Solve Ancient Indian Race Riddles