The individual components of a sucker-rod pumping system can be divided in two major groups: surface and downhole equipment. The main elements of a common installation are shown in Figure 2-1. Figure ...

Rod end bearings are used on the ends of cylinders, linkages, rods, and shafts to take up angular misalignment between connected parts. They consist of a spherically-shaped inner ring and a ...

Contracts with Google and Amazon could help, but bringing new types of reactor online will take larger investments — and time ...

Learn more› By Owen James Burke After new testing, we have a new top pick, the Ugly Stik Carbon Inshore Spinning Rod. The Ugly Stik Elite is our new runner-up, and our previous top pick ...

Looking for undervalued stocks? Here's a list of top picks based on low price-earnings ratios, growth prospects and analyst ...

From the discovery of gravity to the first mission to defend Earth from an asteroid, here are the most important physics ...

I also threw dry-dropper rigs, single dries, and a host of different sized streamers. I also judged the rods based on their aesthetics and the quality of the components used. I looked at the fit and ...

Technology is funny. What seems cutting-edge today will eventually be outdated and replaced by the “next big thing,” or a better version of the now-outdated thing. Vinyl records gave way to ...

Harley-Davidson has been making top of the line bikes under the Custom Vehicle Operations - or CVO - name for 25 years. Here ...

While building your kit can be insanely enjoyable ... so it's critical that mechanics tighten these components to the proper torque rating. To monitor how tightly we're installing fasteners ...

The HOT ROD Power Tour is a week long, multi-city event featuring more than 6,000 vehicles and as many as 100,000 spectators. It’s not a stretch to call the Power Tour the largest traveling car ...

If you're interested in building a lift-frog turnout so you can display an interesting bit ... After that I soldered metal tabs with screw holes under the point rails for later attaching the switch ...