Feature

First Glances at New Books

Front Matter

16,000,000 Volts from Skies to Produce Super X-Rays

[Photograph]: Collectors of Atmospheric Electricity

Used Oil Proves Superior in Auto Operation Tests

Tonsils, Once Held Useless, May Prevent Diphtheria

X-Rays Are Most Destructive to Young, Growing Cells

Bumper Crop of Bear Cubs Reported in Yosemite Park

[Photograph]: Mirror of the Future

Telescope with New Features Will Take Best Star Pictures

Personality from Ink Blots

In Science Fields