With the inspection, cleaning and conditioning of the drivers of former Pennsylvania Railroad Class K4s 4-6-2 steam engine No ...

Meanwhile, the Pennsylvania Railroad went the "duplex" route, taking the hinge out of the design and fixing two engine sets onto a rigid frame. The PRR manufactured 83 locomotives between 1937 and ...

The decades-long effort to advance the design and technology of steam locomotives constantly circled back to the idea of “make it bigger.” Articulated engines took that notion and doubled it both ...

I dabbled a great deal in narrow gauge modeling over the years, but found U.S. main line Class I railroads more to my taste.

While commercial aircraft manufacturing is dominated by two big players, Boeing and Airbus, the engine industry has a similarly small playing field. Four big companies make up 99% of the global aero ...

FDAble is based on open-source software that we used to create a relational 2 AERS database along with a web-based search engine that allows ... safety problems 4. The PRR is a parameter that ...

At the core is a fight between WordPress’ co-creator and Automattic’s CEO Matt Mullenweg and WP Engine, which hosts websites built on WordPress. WordPress’ technology is open source and free ...

From canceling stamps and liquor raids to smoking hot tax revenue, from four lanes to NYC to a new use for St. Francis ...

German engineering consultancy FEV displayed a Sytech S415 TC turbocharged flat-four engine bound for production in China this year as a range-extender. A few aisles away, we spotted yet another ...

On April 29, 2016, the Rail Users’ Network (RUN) held a conference in Boston with the theme: “Who’s Looking Out for You? The ...

As automakers have tried to reduce emissions and increase fuel economy, downsizing has seen three-cylinder engines become a semi-regular occurrence. While not as popular in the US as abroad ...

Al Notarione, of Harborcreek, has two exquisite model railroad displays in his basement. His attention to detail is ...