Trusses — Low cost marvels to roof over most large spaces

By Martin Harris Issue #23 • September/October, 1993 When you strip away all the frills, building construction is nothing more than enclosing a volume of space...

Growing the Eternal Tomato

By Leonard Trebor Issue #57 • May/June, 1999 It's an old story to longtime gardeners (and a new story to novices): each spring you buy some...

Constitution of the united States of America

We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common...

Sight and sound enhancement

By Massad Ayoob Issue #71 • September/October, 2001 Enhancing vision and hearing can make you a safer, more effective shooter, and sometimes can save human lives. Captain...

A brief history of health and medicine

By John Silveira Issue #100 • July/August, 2006 As little as a century ago, the average life span in the United States was 49 years. Today...