Feature

Long Island Dootor Has Cure for Cramp

Sponges, Torn to Bits, Reassemble Themselves

Use Iron to Ensnare Air Nitrogen

Machine Tests Mind and Records Result

Plant Lives in Air; Yet Has High Iron Content

Contrasts Arguments of Darwin and Bryan

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“Rotor” Ship Operates on Baseball Principle

New Mechanical Larynx Helps Dumb to Speak

Anarchy in the Human Body

Ultra-Violet Light Found Deadly to Lower Organisms

Plan to Use Airplanes in Piloting Steamers