Have you ever tried to back up an 18-wheeler? It's no small feat, but once you understand how air brakes in semi trucks work, ...

The trunnion ball valve design maintains a reliable seal under high differential pressure without excessive torque, ensuring ...

Although Presta valves are pretty much standard on higher-end bikes' wheels, the things definitely do have their drawbacks.

So. I have this 1988 BMW E30 325is that I bought last summer. I named it “the FrankenThirty” because its salvage title turned out to include the fact that the rear two-thirds of the car matched its ...

Saving money by buying used is often a good idea, even with some large kitchen appliances. In other cases, however, it can be ...

As you’d figure, America’s 200th birthday was a big deal. President Gerald Ford gave speeches. The American Freedom Train ...

Abstract: Digital hydraulic piston pumps that use electrically controlled on/off valves to individually control the flow from each piston is a promising technique as these pumps are highly efficient ...

Abstract: A thermoelectric chiller is a potential replacement for sub-ambient refrigeration for electronics cooling applications, where the reliance on vapor compression refrigeration results in risk ...