Applications of phonetics include: 1  Forensic phonetics: the use of phonetics (the science of speech) for forensic (legal) purposes. 2  Speech recognition: the analysis and transcription of recorded speech by a computer system.
especially these guys. but nah seriously, as others have said your temps are fine. water cooling is never necessary unless you're pushing WELL past the limits and breaking the CPU's temp threshhold as specified by the manufacturer. water cooling is awesome though man, especially if you live in a cold/coolish area.
Dry Ice, Liquid Nitrogen, and Liquid Helium can all be safely used (rather than more volatile substances like liquid oxygen) for extreme cooling. In these cases, an aluminum or copper tube sits directly on the CPU (or GPU or RAM) and is filled with the cooling substance of your choice.