Feature

Hereditary Cell Changes

Psychiatry and Murder

Why Read Newspapers?

Cows Should Also See Dentist Twice a Year

Royalty Lowers Its IQ by Family Inter-Marriages

New Machines and Gadgets

Female Mosquito Song Recordings Trap Males

New Lighting System Will Speed Air Cargo Service

Health for Mentally Ill

Chemical Methods Can Preserve Works of Art

Divorce Rates Climbing

Front Matter