Feature

Planets Parade

Yellow Lamps No Better at Piercing Fog

National Hates and Loves Built up by ‘Conditioning’

Oxygen Cocktail to Start Day Is Speech Teacher’s Tip

Van Gent’s Comet Now Visible to Naked Eye

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

Tubal-Cain Acclaimed as Pioneer Chemist

First Glances at New Books

[Photograph]: Streamlined Pipes

Let Children Read Comics; Science Gives Its Approval

Apes Have Preferred Hand; Half Are “Southpaws”

Wax for Polishes May Come from Green Cotton