Feature

New Health Danger Seen in Horse “Sleeping Sickness”

In Science Fields

Ouch! That Toothache!

Mammoth Tusk Is Found at Folsom Man’s Summer Camp

Earthquake Tidal Wave Moved 440 Miles an Hour

Germany Making Use of Carburetor-Less Engines

Nature Ramblings Bison and Empire

Da Vinci Shown as Modern Scientist by His Notebooks

First Glances at New Books

Scientists Seek to Simplify World’s 2,000 Color Names

Nature Ramblings: African Game Protected

Chemists Making Keys to Fit Nature’s Locks