Glass blocks make strong, attractive walls and windows that are easy to maintain and keep clean. The blocks are made of two sections of pressed glass fused together with a partial vacuum between them.

Size the trench so there's enough room for the retaining wall block and at least 8 in. of space behind it. Excavate deep ...

New York design studio Breakfast has combined elements of the brick with the pixel to make Brixels, a building block for moving architectural art. Brixels are designed to make it easier and faster to ...