The familiar sounds of your heart are made by the heart's valves as they open and close.
Did you know?
Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.
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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
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There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.
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In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.
Reverse Cholesterol Transport Pathway
Reverse Faults
A typical handheld cylinder leakage tester.
Hookup for testing fuel-pump current draw on any vehicle equipped with a fuel-pump relay.
Drawing of Central PompeII In Its Current State
Use of forward and reverse genetics to determine gene function