The 59th Annual Conference of the Association of Plastic Surgeons of India (APSICON 2025) kicks off in Varanasi with engaging workshops on simulation training for cleft lip and palate repair and ...

A safety review committee issued an after-action report on a house fire in Leonardtown, Maryland, where firefighter Brice ...

In the example above, the cylinder's center point is attached to the sphere, pointing "up" from the perspective of the sphere's surface. For a sphere, a surface normal is defined everywhere that ...

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 ...

Whether you’re taking the next step in your professional journey or starting a new career, GIA courses and diploma programs prepare you for success. We offer the finest gem and jewelry education in ...

The previous two articles in this series described the origins of color in gems that derive from isolated structures of atomic dimensions—an atom (chromium in emerald), a small molecule (the carbonate ...