Whenever you need a new power tool, it's worth seeing if Harbor Freight has a budget option first. Often, it'll be as good as ...

Ingersoll Rand originally wanted all of SPX Flow, but it appears it’s settling for a small chunk. On Oct. 6, global pumps and compressors maker Ingersoll Rand announced that it has reached a deal to ...

Abstract: In order to deeply study the complex air flow and heat exchange in the air gap between the stator and rotor in a high-speed permanent magnet synchronous motor (HSPMSM). In this paper, based ...

Nov. 28, 2025 Long-term inhalation of toxic air appears to dull the protective power of regular workouts, according to a massive global study spanning more than a decade and over a million adults.