On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
Did you know?
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
Did you know?
In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
Did you know?
Blood is approximately twice as thick as water because of the cells and other components found in it.
Did you know?
In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.
Types of Neuroglia
If the needle drops 1 or 2 inches Hg from the normal reading, one of the engine valves is burned or ...
Air flows through the PCV valve during acceleration and when the engine is under a heavy load.
Pressure gradient force
Types of Radioactive Decay
finding resultant for the following force combinations