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Latest gas mixtures Stories

2010-11-30 19:12:06

Alcohol breath analyzers can be calibrated by means of a new generator Christmas time is the time for mulled wine. And that tastes best at a Christmas market. So that market goers get home safely, the police are increasing their drink driving checks on car drivers right now. Those who are asked to blow into the device in this type of traffic check can be sure that the value the device displays after a short time is correct. This is because the "synthetic breath" - which helps to thoroughly...


Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.