There are many ways to cover an unsightly ceiling—here are 11 ceiling coverup ideas to consider. When you’re stuck with an eyesore above—whether it’s sporting outdated textures or stubborn stains—the ...

However, plenum-access luminaires allow access to the equipment above the plenum by providing a panel or opening within the ...

Solyco is developing a new low-temperature technology for the interconnection of solar cells. It consists of a round copper core with a diameter of 280 μm that is covered by a very thin layer of ...