I spent years trying to teach myself the basics of electronics. I had a few basic electronics courses in engineering school, but they were high-end theory, and only years later did I find it unusual ...

Stretchable electronics have been in development for years. For example, prototype skin patches with coiled wiring and flexible sensors are fast advancing to do things like sense heartbeats, muscle ...

The remarkable potential of lasers (Light Amplification by Stimulated Emission of Radiation) nurtures many a heady scientific dream. Pure, one-color laser light can be focused down to a microscopic ...

This video examines a selection of consumer gadgets designed to solve practical, everyday problems rather than showcase novelty. Each product is assessed based on reliability, usability, and ...