Feature

Longest Constellation

Measles Increasing among Civilians but Not in Army

Electric Device Aids in Study of Herring

Amusement Park Airplane Ride May Launch Big Aircraft

Health Service Advised to Attack Mental Disease

Fortifications of Concrete Not Useless despite “Failure”

Hamath Wrecked to Terrify Small Opponents of Assyria

New Invention Will Detect Airplanes by Invisible Rays

Nature Ramblings: Quail Complications

First Glances at New Books

First Glances at New Books

Front Matter