How Much Does a Car Breathalyzer Cost? A car breathalyzer is a breathalyzer installed in your car and prevents it from functioning if your blood alcohol level exceeds the pre-programmed limit. The installation of the breathalyzer may be required after a DUI conviction or if ordered by the court of law in your state.
material resource - assets in the form of material possessions. 1  assets - anything of material value or usefulness that is owned by a person or company. 2  riches, wealth - an abundance of material possessions and resources.
A mineral resource is a volume of rock enriched in one or more useful materials. In this sense a mineral refers to a useful material, a definition that is different from the way we defined a mineral back in Chapter 5. Here the word mineral can be any substance that comes from the Earth.