The best rowing machines have a few things in common: They have superior ergonomics, good construction, and they’re easy—and especially safe—to use. When testing rowing machines, Consumer Reports ...

Machine learning-assisted metal additive manufacturing has been widely applied in performance optimization and control, such as process parameter optimization, structural optimization of formed parts, ...

A new 3D printing concept has been developed — or is it just knitting? Researchers from Cornell University and Carnegie Mellon have unveiled a working prototype that could redefine how textiles are ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Fasteners are certainly not a one-size-fits-all product. There are fasteners for steel, aluminum and plastics. There are fasteners designed to be tamper-proof, and there are fasteners designed to be ...

The art of quilting demands accuracy, forbearance, and the appropriate equipment, including thread for machine quilting. The thread you select significantly influences the quality of the finished ...

Tapping screws form mating threads in materials they are driven into. There are two basic types: thread forming and thread cutting. The thread-forming screw displaced material around the pilot hole so ...

One of the greatest advantages of designing plastic parts is the vast number of assembly options a designer can apply to his or her design. The most common among these options is the use of screws.

Bioplastics are increasingly also used in the components of industrial products. Examples of bioplastic components are to be found in the automotive, electronics and building industries. However, ...