Feature

Trucks on Highways Produce “Earthquakes”

In Science Fields

[Photograph]: Evidence of Cannibalism

Weather Maps of Future

[Photograph]: Rocket Defender

[Photograph]: Rolligon Tires

Engraving on Plastic to Revolutionize Maps

Books of the Week

Rum Taste Told by Chemical Tests

Save Pilots in Crashes

Bigger Corn Crop

“Flying Yardstick” Figures Land Areas