"Liquid Carbon Cooling", that sounds cool.
Sounds like
EDIT (for language) marketing speak to me, lol. I mean... HtH do you get
liquid carbon? At reasonable pressure, that is. The stuff doesn't melt, it sublimates. If you increase the pressure to around ten atmospheres, you can melt carbon - at 6,442°F / 3,550°C.
Liquid
sodium cooling, OtOH... Great for cooling your fast breeder reactor
. Has something like a 1,400°F temperature range at which it actually
is a liquid. That tends to make up for some of its disadvantages (burns when it comes in contact with air,
explodes when it comes in contact with water, reacts with many things, et cetera). The one big disadvantage that's difficult to ignore (although people seem to be pretty good at ignoring it, come to think of it) is that it appears to be more or less impossible, at this point in time, to create a leak-proof sodium-cooled fast reactor. If we spent half the effort on figuring out wireless electricity transmission that we spend on things like "wearable gadgets," we'd already have the things in orbit (possibly around someone else's planet, lol), where it'd be safer. Of course it's harder to shed heat in a vacuum. Hmm...
The beauty of reality: Every solution comes with lots of exciting new problems
.