> EV charging stations and other types of electronics rely on liquid cooling systems to remove heat from within their wires. Is this true? Are current car char

> EV charging stations and other types of electronics rely on liquid cooling systems to remove heat from within their wires. Is this true? Are current car charging cables really liquid-cooled? (The tech is interesting, but I'm extremely wary of university press releases and consider them less reliable than the worst yellow press publication). Edit: Found a few examples, some very modern (<2 years) chargers may actually be using liquid cooling already. The new invention presented by Purdue (buried under more than two pages of drivel and self-praise) is that they're evaporating the cooling medium. This is already used e.g. in heat pipes, so the report does seem plausible.