Nevermind smartphones, how about smart shoes? A Japanese electrical engineer has created LED footwear that become glowing computer displays. But there is a catch. The high-tech footwear boasts a ...

Dee Harley runs her Pescadero goat farm with a deep environmental ethos. Instead of chemical fertilizers, she relies on goat and chicken droppings. She recycles all the water used on the farm, and ...

Computer memory has taken on many forms over the years, from mercury-based delay-line tubes to handwoven magnetic core. These days, volatile storage using semiconductors has become ubiquitous with ...