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.
Seattle, WA 98104-3855. Fluorescent bulbs and tubes contain mercury. Fluorescent bulbs and tubes are a great way to save energy. They use three-quarter less energy than incandescent lamps. and are safe to use but contain mercury. Mercury is a toxic. substance that can aff ect the brain and kidneys.