noun. 1  The definition of a brain is the mass of nerve tissue located in the head of animals with spinal cords; it is the center of thought and controls movement. An example of brain is what is damaged when someone has Alzheimer's disease. 2  A brain is defined as a smart or intellectual person.
But there is something you can do to pass the retest: Drive your car. In January, Illinois initiated a new emissions test for cars from the 1996 model year and newer. Forget the dynamometer (treadmill) exhaust emissions test. The new test involves checking your gas cap, looking at the check-engine light and plugging a device into your car's diagnostic link.
Sulfur Emissions and Midwest Power Plants. Sulfur emissions from power plants form some of the most harmful common air pollutants. Power plants release more sulfur in to the atmosphere than any other emissions sources. Sulfur emissions form some of the most harmful and environmentally damaging pollutants in our air.Each year, uncontrolled power plants release twice as much sulfur into the air as cars, factories and trucks combined.Most of this power plant sulfur (94% nationally, 99% in the Midwest states) comes from burning coal to produce our electricity.ower plants release more sulfur in to the atmosphere than any other emissions sources. Sulfur emissions form some of the most harmful and environmentally damaging pollutants in our air. Each year, uncontrolled power plants release twice as much sulfur into the air as cars, factories and trucks combined.