Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. When your home’s sewer line is clogged or slow-moving, an effective way ...

DTS Headphone: X is a surround technology that’s been around for a few years now and is found on many gaming headsets, but now the G935 is stepping up to DTS Headphone: X 2.0. With version 2.0 ...

Kariba Dam was built in a gorge between Zambia and Zimbabwe holding back the Zambezi River to create a man-made lake Despite having the mighty Zambezi River and the massive hydro-powered Kariba ...

But solar and wind are variable and need energy storage. That is where pumped hydro energy storage and batteries come in. Both are off-the-shelf technologies. And both are already being used on a ...