Article on how dogs and cats can be identified via an injected chip.

A photographic narrative of the winemaking process, with a scientific slant.

Detailed explanation, with diagrams, of how water blasters work.

Photographs and animations describe the unusual device called a thermal flasher that makes your signals flash, and shows how turn signals cancel themselves after you've made your turn.

Animated tutorial explains how quicksand forms, where it's found, and how one can escape being trapped in it.

Graphic narrative shows the future freeway's new, cheaper technology and explains how ubiquitous digital devices will aid in easing our traffic woes, perhaps using triangulation.

Photos and illustrations examine the sport of hang gliding, with details of the aircraft, the equipment involved, how to fly it and how to become a certified hang glider pilot.

Fully illustrated tutorial explains E-Zpass, an electronic toll-collection system consisting of a 900-MHz band car transponder, antenna, lane controller, LAN and host computer system.

Photographic tour looks at coffee's origins and how it spread, where it is grown, harvested, and processed, and what roasting is all about.

Illustrated narrative describes this natural product's ingredients and how brewers make it, with many related links. Also, home brewing information.