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Did you know?
Blood is approximately twice as thick as water because of the cells and other components found in it.
Did you know?
Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.
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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
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Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.
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The longest a person has survived after a heart transplant is 24 years.