Discover how to build an incredible mud house with a rice-growing roof, creating the ultimate survival shelter in the heart ...

Build the outer frame first then add a central strut for strength. Using the L-brackets, join together the outer sides of the green roof structure. Measure carefully and use the L-brackets to ...

They are capable of tracking your browser across other sites and building up a profile of your interests. This may impact the content and messages you see on other websites you visit. If you do ...

Low-income favelas would benefit from green roofs but there are two problems: Cost. And a typical design that's too heavy for a favela home.

Cassiano is the founder of Teto Verde Favela, a nonprofit that teaches favela residents how to build their own green roofs as a way to beat the heat without overloading electrical grids or ...