Your car’s water pump circulates coolant throughout the engine, where it soaks up heat, and into the radiator, where the coolant is cooled and then recirculated back to the engine to start the process ...

This doesn't seem like it's going to pump a fish tank anytime soon, but it's an interesting experiment. This incredibly simple idea for a solar powered water pump relies on the fact that water expands ...

Physics spoiler alert: There are actually two methods to move water that don't require an external power source—but that’s not the same thing as running on free energy. The first method is the siphon ...

I have a 1996 302 Ford motor that came with a reverse-rotation water pump. I need to change to a standard-rotation water pump. Do I need to change the timing cover also, or do they make a ...

We’ve seen this one time and time again: water pump pulley ratio, meaning crank pulley and water pump pulley sizing. The ratio in size between the pulleys on the crankshaft and water pump must be what ...