In the quest to measure the fundamental constant that governs the strength of gravity, scientists are getting a wiggle on. Using a pair of meter-long, vibrating metal beams, scientists have made a new ...

(Nanowerk News) While laser-based 3D printing techniques have revolutionized the production of metal parts by greatly expanding design complexity, the laser beams traditionally used in metal printing ...

A jack-knifed big rig spilled 160 gallons of fuel on SB Highway 101 in South SF. The rig also knocked over a fence and power lines over Caltrain tracks. In another accident, metal beams were spilled ...