Feature

Heart Killer Stopped

New Facts on Heart Ills

Penicillin May Prevent Rheumatic Fever Attacks

[Photograph]: Fire-Fighting Suit

Poison Gas in Atmosphere

Fingernail Polish “Base” Damages Women’s Nails

New Channel Wing Plane

Eggs Started by One Hen, Finally Laid by Another

In Science Fields

Blood against Atom Bomb

New Disease Killing Dogs in U. S., Britain, Sweden

Geniuses’ Lives Not Brief