Have you ever seen a water-cooled copper gaming PC before? If not ... which seems to be something the copper water-cooling is uniquely good for. Putting parts close together can make cooling ...

The result is a truly unique system with custom lighting, colored fluids, tubing, and fixtures. Depending on your PC theme, custom liquid cooling ... loop. Copper radiators and water blocks ...

[HowToLou] got back to basics instead, with his simple wood-fired water heater design. The design is straightforward, featuring 100ft of quarter-inch copper tubing wrapped directly around a steel ...