Did you know?
The human body produces and destroys 15 million blood cells every second.
Did you know?
According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.
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During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).
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The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.
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Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.
A typical battery load tester hookup.
Cutaway view of a typical alternator.
A typical fuel tank installation.
A cutaway view of a typical two-stage turbine electric fuel pump.
A typical catalytic converter with a monolithic substrate.
A typical reaction in which NAD+ acts as an oxidizing agent