The mission of Firehouse is to educate and inspire firefighters so that they can protect their communities and keep themselves safe. By providing news, lessons learned, tactical changes and focusing ...

The cultural and educational group Up With People can trace its roots to a song with the same name and a worldwide reform movement called Moral Re-Armament or MRA. The founder of MRA was a Tucson ...

John Walker started off his professional life as the villain in the story, but soon became a hero to millions of professional architects around the world for his marvelous software known as AutoCAD ...

Bézier curves are parametric curves defined by polynomial equations. To work with Béziers in OpenSCAD we need to load BOSL2/std.scad, which includes the extension beziers.scad. Bézier curves vary by ...