You're probably familiar with at least some of the fluids your car needs, like motor oil and brake fluid, and you may have even heard the age-old joke about the fictional blinker fluid.

You don’t need a glass blowing lathe to make the most basic vacuum tube, though: [Marcel] built one from the light bulb used in a car’s tail light. The light bulb in your car’s tail light ...

Transmission fluid is one of the many important fluids your car needs in order to function optimally (not to be confused with the completely made up blinker fluid gag). Transmission fluid is made ...