Rob Dahm, notorious rotary-powered car builder, has firmly jumped into the deep end of the pool with his latest project: The world's only 15.7-liter, tri-turbo Y12 rotary engine. If that doesn't ...

The USAF increased the funding for the development of advanced engines earmarked for sixth-generation fighters, with new contracts awarded to both General Electric Aerospace and Pratt & Whitney as ...

PC hardware is nice, but it’s not much use without innovative software. I’ve been reviewing software for PCMag since 2008, and I still get a kick out of seeing what's new in video and photo ...

Maybe you just want a new take on web search? These 15 search engines beat Google in many ways, including AI, curated content, and more. PC hardware is nice, but it’s not much use without ...

The sawtooth pattern visible on the trailing edges of some jet engine nozzles are the chevrons, and NASA explains that they help to smoothen the mixing of air from the engine core with cooler air ...

Rob Dahm, known for pushing rotary engines to their limits, has taken on a challenge unlike any before. He has set his sights on the monstrous 15.7-liter, tri-turbo Y12 rotary engine—an ...

However, just four engines have been used. The Boeing 737 family in a nutshell The Boeing 737 family consists of a huge range of models designed for both military and commercial use, with this line of ...

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With that in mind, when it comes to garden hoses, a powerful model will help you do a lot of things. And in this post, we will show you how to choose the most powerful garden hose nozzle.

This Dradco sets the standard for all other high-pressure hose nozzles in this category. It is constructed with no triggers but just an On/Off twist to make it less breakable. The handle is also ...