Feature

Find “Extinct” Fish Alive in South African Waters

Front Matter

Obsolescence Is No Worry to Purchaser of Radio

Unique Sailing Ship Will Cruise Seas for Science

Soil Moisture Measured by Electric Current

Solve Math Problem of Egyptian Workmen

In Science Fields

Nature Ramblings: Spring Flowers Are Short

Fate of King Solomon’s Gold May Be Revealed in Find

Fire Aloft May Be Conquered by Safe Fuel and New Engines

First Glances at New Books

Wing of Stratoliner Same as Flying Fortress