It may seem like a paradox, but one of the most important things you have to do to a 3D printer’s hot end is to keep it cool ... that make it look like water cooling will be more popular ...

Can you make water turn to ice with a single splash or a bang? Dr Yan demonstrates just how super cool science can be ... you use six bottles (though this is not essential).

Fluid is much easier to control– as anyone who’s squirted a water pistol ... In dual phase cooling, it does not. In single-phase immersion cooling, a cool fluid enters at the base of the ...