Building a model bridge for a school project is an exciting and educational activity that teaches basic engineering and ...

Low, short garden walls can be built with a single wythe—that is, with only one horizontal row of bricks. But such walls are not strong. You can even push them over by hand. Double-wythe brick walls ...

This video shows how I created a wooden mold to make mud bricks measuring 10 x 30 cm. Using primitive tools, I shaped each brick by hand to prepare for building my house. In the next video, these ...