A stunning Coptic brick structure unearthed in Assiut reveals ancient murals and artifacts.

Scientists at Washington State University not only discovered how to recreate the color known as "Egyptian Blue," they also ...

Learn the product design drawing process. Explore orthographics, parts drawing, and dimensioning. Develop practical skills for your designs. This intensive technical drawing course will take you ...

Cantilever retaining wall are usually of reinforced concrete and work on the principles of leverage. It has much thinner stem and utilize the weight of the backfill soil to provide most of the ...