Feature

Lack of Iron May Cause Common Mental Disease

In Science Fields

Effects of Liver Extract on Plants and Man

New X-Ray Method Reveals Sex before Birth of Baby

Ice Meets Its Match

Eight Indian Types Found in Cemetery Used 1,000 Years

Nature Ramblings: House Centipede

Explains How “Spirits” Shake Tent in Indian Ceremony

Expedition Seeks Indians Who Met Ponce de Leon

[Photograph]: Padding an Airplane Cabin

New Cable Sends 2500 Letters a Minute

Governor of Porto Rico Seeks Aid of Ancient Art