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. 3  pronunciation: to learn actual pronunciation of words of various languages.
Mercury vapor is odorless, colorless and very toxic. Even though liquid mercury evaporates slowly, a significant amount of mercury vapor can build up indoors after mercury is spilled, and it can be dangerous to breathe these mercury vapors.
Best Answer: Yes. Mercury is like water. It is a liquid at room temperature, but it can be frozen (below -38C) or vaporized (it boils at +357C) .When I was a high school student in the early 1950's, we had assemblies, at which the whole school would turn out in the auditorium for a performance of a man demonstrating liquid oxygen.t is a liquid at room temperature, but it can be frozen (below -38C) or vaporized (it boils at +357C) . When I was a high school student in the early 1950's, we had assemblies, at which the whole school would turn out in the auditorium for a performance of a man demonstrating liquid oxygen.