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A lubricant, aka lube, is a liquid, made of silicone, water, or oil, used during sexual activity to reduce friction by making the genital skin feel smoother, either solo or with a partner, says Sherry ...

Squeaky car hinges are not just embarrassing; that sound is a cry for help as poorly lubricated parts of the hinge grind against one another. In addition to causing damage to the hinge, the extra ...

If your car's more than 10 years old and you've never lubricated its locks, I bet this cheap and simple job will make your keys seem to magically work better. So here's a rundown of two common types ...