In this video, I demonstrate how to enhance a coffee table by integrating Amazon Alexa for control functionalities. Parts used include: - Double pole switch - Wifi relay board - Actuator - Amazon Echo ...

Lightning also prefers tall clouds that allow electrically charged water and ice particles to have room to separate from each other, but near the North Pole, that’s problematic.

There have been brief moments of reprieve in the drought that has stretched on since 2000 in the western United States—a water-rich 2011, a snow-laden 2019—but those breaks have only ...

The Pole. Powered down. ... the solar farm, led by California-based solar energy developer Primergy, would feature a 155-megawatt facility capable of powering an estimated 56,000 homes a year. But ...