The automatic transmission in a modern vehicle is a symphony of electrical, mechanical, hydraulic, and computer-controlled components. It has pumps, clutch packs, planetary gearsets, a torque ...

With an oil press or oil extracting machine, you can get pure and chemical-free oil in your own kitchen. This kind of extracted oil is not only hygienic but is also very healthy and full of nutrition.

Everybody makes a big deal about regular engine oil changes, and with good reason. Just like any other part of a vehicle, oil ...