Feature

Van Gent’s Comet Now Visible to Naked Eye

Oxygen Cocktail to Start Day Is Speech Teacher’s Tip

Planets Parade

California Case of Plague Second Boy to Die There

‘Shell-Shock’ of First War Now Is ‘Blast-Concussion’

Group of Elements beyond Uranium Is Found Possible

Science in a Democracy Must Be Distributed

Tubal-Cain Acclaimed as Pioneer Chemist

Front Matter

Yellow Lamps No Better at Piercing Fog

Sleeping Sickness Gaining Rapidly in North Dakota

[Photograph]: Self-Contained