I'm grappling with a little real-life problem (with a kitchen scale :facepalm: ) which is more of a "lab dos and donts 101". I don't really know where to post about such things, but since there does ...

The measurement of the Newtonian gravitational constant, G, remains one of the most challenging pursuits in experimental physics. A variety of techniques have been devised over the past two centuries, ...

WE LIVE IN AN IMPERFECT WORLD. We know this all too well from life’s everyday trials and tribulations. But this statement extends to the world of GPS and other global navigation satellite systems, too ...