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Public Gets Benefit of Poison Gas Patent

Evolution Depends on “Health Level”

Can Predict Mental Disease from Study of Children

First Glances at New Books

Fish Shoots Insects with Drop of Water

Non-Living Matter May Learn and Remember

Astronomy Medal Awarded to Universe Maker

New Dinosaur Species Described in Washington

Magnetism of the Sun: “A Classic of Science”

“Grand-Scion” of Famous Elm to Replace Fallen Ancestor

Cost of Coal Is Reduced by Safety Measures in Mines

Mexican Villages Where None but Children See