Feature

Books of the Week

Personal Shielding Best Protection for Astronauts

First Intercontinental Transmission of an ECG

Patents of the Week

[Photograph]: Flower Secrets

Older Persons Suffer More from Heart Disease

New Ideas and Gadgets

International Year of Quiet Sun

More Premature Births among Smoking Mothers

U.S. Leads in Space

Lurking Cancer Virus

[Photograph]: Disjointed Nose