Feature

First Glances at New Books

Rocks in Utah Canyon Yield Seaweeds of Primeval Date

Depression Has Not Yet Affected Health of Nation

Nature Ramblings: Pussy-Willow

New Electric Eye Functions with Single Piece of Metal

Iron Chunks Blown up like Puffed Grain in New Process

In Science Fields

[Photograph]: The Brass Brain

Electromagnetic Test Proves Double Weight Hydrogen

Ruins at Ur Yield Burials of Persons Decked in Jewels

First Glances at New Books

X-Rays Detect Lead Poisoning in Children