Feature

In Science Fields

[Photograph]: Padding an Airplane Cabin

Governor of Porto Rico Seeks Aid of Ancient Art

Ice Meets Its Match

Recent Rock Fall a Trifling Incident in Niagara’s History

Expedition Seeks Indians Who Met Ponce de Leon

New X-Ray Method Reveals Sex before Birth of Baby

Eight Indian Types Found in Cemetery Used 1,000 Years

Effects of Liver Extract on Plants and Man

Robber-Fly Masquerades in Bumble-Bee’s Clothing

February a “Perfect” Month of the Simplified Calendar

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