A steady hand. No compass. No tracing. Just pure focus. In this challenge, I attempt to draw the perfect circle completely ...

Using a router can be dangerous, so it's important to take all proper precautions. Ensure you remove the right amount of ...

Why, might you ask, should anyone want to celebrate a mathematical constant which allows you to calculate the area inside a circle? As obscure as it seems, the number pi, or 3.14159… has been crucial ...

For Mr. Santos, math can also inspire ideas about structures that have already been built — a new way to see and appreciate ...