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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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The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.
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Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.
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Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.
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The human body produces and destroys 15 million blood cells every second.