Most of his mesmerizing sculptures are made with just cardboard, glue, and a knife. Warren shows us how to build our very own robot helmet, using the techniques he's perfected throughout his ...

Step 3: Carefully cut out the circle with a sharp knife. Step 4: Note that the hole doesn’t have to be perfect — or even round! Step 5: Cut out a piece of aluminum foil (I used a fairly thick ...

Learning how to cut glass sheets requires patience, practice, and the right tools. We'll show you how its done.

It’s vital that the edges of the cardboard overlap by about 6 inches, to keep grasses from growing through the cracks, so you really will use all the cardboard you collect.

Steps to make the cereal box eclipse viewer: Get an empty, clean cereal box. Cut a white piece of cardboard that will fit snuggly in the bottom of the box, or secure it permanently by gluing it in ...