SPOKANE, Wash. — The City of Spokane is launching a program offering property owners a free solar-powered, motion-detecting residential light. The Spokane Safe and Bright Residential Light program ...

Abstract: Ultrasonic waveguide techniques are most familiar to monitor temperatures in the hostile environments. A single waveguide could be used as multiple sensors. In the present work, a thin strip ...

The city says its "Safe and Bright Residential Light" program promotes safety and helps people light up dark areas like alleys and sidewalks. The Democrats who voted against the War Powers Resolution ...

Abstract: Teaching programming is a topic that has generated a high level of interest among researchers in recent decades. In particular, multiple approaches to teaching visual programming have been ...

Garage door openers: Don’t leave home without one. Unless, of course, you don’t have a garage. These remotes can be used again and again and reprogrammed as often as you need. You can also buy ...