The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
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Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.
Hydrogen Bonds Can Form Between or Within Molecules
The structure of a lipotechoic acid
The sequence and postulated structure of glycophorin A