› added 10 years ago

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TIL that a chest CT scan exposes patients to 250-350 times more radiation than a chest X-ray

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wo85o TIL that an elongated head was an ideal of beauty among the Mangbetu people.
VMZ4G TIL that Jackson Mountain, located in the Presidential Range of New Hampshire, is named after Charles Thomas Jackson, a state geologist in the 19th century.