Feature

Ancient Egyptians Used Opium like Aspirin

Winners’ Science Projects

Front Matter

New Birth Control Pill Cleared for Prescription

Hormone-like Substance May Cause Birth Defects

Optic Fiber “Brain Cell” Reacts to Human Voice

Astronaut Man of Vision

Detergent Foam Nuisance

UN “Common Knowledge Market”

Magnet with “Memory”

Fear of Dentist Reduced by Tranquilizing Drug

Talented Chinese Youth