As we’ve seen before, homebrewing a liquid-cooled hotend doesn’t have to be a big undertaking. Most hotends already have some heatsink so you only need to flow water over it. The video below ...

[Dui ni shuo de dui] will show you how to easily convert an E3D-style hot end to water cooling with a quick reversible hack. That popular style of hot end has a heat sink with circular fins.

An international research team has designed a novel cooling system for PV modules involving a phase change material (PCM), heat sink fins, and water. The experimental system utilizes passive ...