Feature

Drawings Reveal Emotions in Children and Adults

X-Rays Can Harm Genes

Vitamin Lack May Be Cause of Heart Troubles, Cancer

Electronic Pencil Enables Composers to Hear Score

Polio in Drinking Water

Full Use of Highways

Prehistoric Eskimo Houses Had Beams of Whale Ribs

Broken-down Cells Can Still Synthesize Protein

Mothballs Have New Use

Boys’ Heads Are Bigger

Individual Street Lamps Lighted Automatically

In Science Fields