Watch the step-by-step repair process of a crooked road roller drum using a specially designed local tool in this detailed video. When the roller drum bends, it affects the entire machine’s efficiency ...

Master the art of sanding and polishing epoxy resin coasters for a flawless, glass-like finish with this detailed tutorial. The process begins with roughening the surface using coarse sandpaper, ...

Read full article: Taylor police crack down on illegal parking, vehicle stunts at business complex Cooler-than-normal temperatures are expected to continue for the next several days in Metro ...

Institute of Biomedical Engineering, College of Medicine, Southwest Jiaotong University, Chengdu 610031, China Department of Orthopedics, The General Hospital of Western Theater Command, College of ...

constructed a “roller boat” in 1897. Unlike Bazin’s wheel-based craft, Knapp’s vessel was essentially a single long, rotating cylinder. An internal engine spun the entire outer surface ...