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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?
Your heart beats over 36 million times a year.
Did you know?
Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.
Did you know?
Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.
Did you know?
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.