There are more nerve cells in one human brain than there are stars in the Milky Way.
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Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.
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About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.
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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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Cyanide works by making the human body unable to use oxygen.
Rates of water loss by two turtles and a tortoise indicate an inverse relationship between the dryne
Division sign believes in undivided happiness
A woman in a net on a Congo shore. Although the importation of slaves was illegal after 1807, histor
Age-standardized disability-adjusted life year (DALY) rates from hepatitis B by country (per 100 000 ...
Gas pressure loss and venturi flowmeter
You deposit $2000 each year into an account earning 4% interest compounded annually. How much ...