Feature

Royalty Lowers Its IQ by Family Inter-Marriages

Spring Muskrat Trapping Called Menace to Ducks

New Device Says “When” in Making Mixed Drinks

Test Blood Stickiness

Packaging Atomic Wastes

Chemical Methods Can Preserve Works of Art

[Photograph]: Brother Rat Lacks Vitamin

Roots of Crime in Home

Without Knowing the Brand Smokers Have No Preference

Why Read Newspapers?

New Lighting System Will Speed Air Cargo Service

Divorce Rates Climbing