Whether laser, plasma, or saws, finding the right cutting tool for your tubing requires an in-depth look at your shop’s ...

Y, B, and C relate to the axis names most manufacturers use on CNC tube benders. LRA stands for length, rotation, and angle, ...

A creamy shot of espresso is the caviar of the coffee world. However, replicating outside of a cafe can feel difficult, which is why we enlisted two coffee experts to test the best home espresso ...

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CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Coffee becomes even more ...

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 ...

Abstract: The design problems of electric machines are actually treated as a kind of mixed-integer problem, because the machine shapes are defined by some integer variables, such as number of slots, ...

Abstract: Effective cooling can improve motor performance significantly, providing opportunities for developing high-performance motors. This article introduces a new cooling scheme using micro heat ...