April 8 (Reuters) - RTX (RTX.N), opens new tab said on Tuesday its engine making subsidiary Pratt & Whitney has developed an additive manufacturing repair process for its geared turbofan (GTF ...

As they continued developing more product lines, the group reached into the LS bag of tricks and spread that joy to other engine platforms, namely the beloved Gen 1 small-block Chevy, making it ...

While flying one day in 2018, a Graco engineer read a short article in a trade journal about a small company developing a new kind of electric engine. It was a lightbulb moment.

Nail ridges are small, raised lines on the nail that run either vertically or horizontally. Vertical nail ridges are typically harmless. Horizontal nail ridges (Beau's lines) are more likely to be ...

Finally, the far-field divergences at 1/e2 peak intensity in the horizontal and vertical directions are 8.3° and 8.6°, respectively, which are 47.1% and 46.6% lower than that of a single VCSEL device ...

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