Feature

Aircraft Brake Fluid Used to Put out Fires

New Machines and Gadgets

Machine Unscrambles Flight Data on Missiles

Mice Live, Breed in below Freezing Cold

Make Element Number 100

Front Matter

G.G. Failed to Halt Polio

Cold and Infrared Step up X-Ray Effect

Animal Disease Reports Would Aid Defense Effort

New Palsy Medicine Now Available in U. S.

Predict More than Eight Million Widows by 1960

[Photograph]: Atom Smasher for Cancer