Feature

Front Matter

New Ocean Phone Circuits to Bind Nations More Closely

Invisible Light from Flat-Irons Takes Picture

Aerial Photography Taught at Harvard University

Vital Glands Preserve Life by Keeping up Blood Volume

Research Shows How Copper Aids Iron in Curing Anemia

Pollen Extract Oxidized for Hay Fever Treatment

Man Has Too Much Brain and Not Enough Jaw

[Photograph]: New Wonders for Tourists

Einstein Backs Lemaitre Idea That Cosmic Rays Are Birth Cries

Boron Atom Smashed by British Physicists

X-Rays Made as Cosmic Rays Plow through Gas