Feature

Lifting Power Can Be Found by New Formula

Unusual Form of Carbon New Material for Missiles

Books of the Week

Music Used in Dentistry

Nature Ramblings: Witch’s Locks

Low-Melting Elements Make High Heat Material

Steroids under Inquiry

Claim Weeping Aided Survival of Early Man

New Use for Cancer Drug

Monkey Is Space Hero

New Machines and Gadgets

Front Matter