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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.
The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.
As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.