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French Auto Trucks Generate Own Gas

Oldest Beetle Fossil Found in North China

Sir Oliver Lodge Holds Rain Making Possible

Earthquake Experts Call for Volunteer Observers

Working Plants Longer Hours by Electric Light

French Army Plane Fitted with Elevator

Fermented Blood Stimulates Growth

Skin Color and Size Inherited Together

The Geometry of Ethics

Humble “Cooties” Help Solve Ancient Indian Race Riddles

Unique Birds of Chile Described by New York Scientist

Industries, Not Fireworks to Blame for Eye Accidents