Modern refrigeration processes comprise a wide variety of highly advanced techniques to remove heat from an enclosed space. These methods range from vapor compression and vapor absorption ...

Having compressed air available in a workshop can be extremely useful. Having a compressor isn’t such a pleasure though, because unless it’s a very expensive model, it will be one of the noisier ...

We like this one because it has a real Junkyard Wars feel to it: turning a cast-off fridge compressor into a two-stroke internal combustion engine. [Makerj101] is doing this with tooling no more ...