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Drug Made from Indian Plant Produces Movie-like Visions

Which Was the First Steamboat? “A Classic of Science”

Ancient Sun-Hole Device Added to Famous Calendars

Nature Rambling: A Miner for Worms

[Photograph]: Saving Young Eyes

Men Attacked by New Brain Disease of Horses

Shrunken Heads of Sloths Are Trophis of Expedition

In Science Fields

Heat Rays Take Picture of Ink-Spotted Flat-Iron

Hand and Foot: Part II: “A Classic of Science”

Leaders of Invention Tell What the World Needs Most

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