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The Beagle Starts Her Voyage: “A Classic of Science”

Helmets May Replace Caps for Sailors in Tropics

Radio Waves Not Guilty of Upsetting Weather

Nature Ramblings: Christmas Trees

New Anesthetic Found in Accordance with Prediction

Depression Does Not Justify Research Work Moratorium

Drawing Shows Man Rode Horse 5000 Years Ago

Wear on Tires Measured by Use of Depth Gages

Boys Demonstrate Ability to See Things Hidden by Screen

Cheesecloth Saving Rare Plant on Rim of Hawaiian Volcano

Growth-Checking Extract Used in Cancer Treatment

Standing Audience Improves Building Acoustics One-Fourth