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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

Germans Again Claim to Make Gold from Mercury

Orion Returns to Evening Sky

Washington to Be Magnet for Scientists New Year’s Week

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Gravity Balance May Be Divining Rod for Oil

Sky Pinwheels Are Stellar Universes 6,000,000,000,000,000,000 Miles Away

New Kind of Immunity Discovered by Chicago Scientist