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Iron Age skulls reveal some babies had flat head syndrome—long before the 'Back to Sleep' campaign

المصدر: Phys.org - latest science and technology news stories · نُشر

Iron Age skulls reveal some babies had flat head syndrome—long before the 'Back to Sleep' campaign
المصدر: Phys.org - latest science and technology news stories

Nearly 3,000 years ago, in central Italy, dozens of Picene people were laid to rest curled up on their sides, as if asleep. When their eternal slumber was disturbed thousands of years later, researchers noted a curiously familiar pattern, one many modern parents and doctors fret

Nearly 3,000 years ago, in central Italy, dozens of Picene people were laid to rest curled up on their sides, as if asleep. When their eternal slumber was disturbed thousands of years later, researchers noted a curiously familiar pattern, one many modern parents and doctors fret over: As infants, many of them had developed a flat spot on their heads.

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Sharks can hear nearly 250 feet away and pinpoint the source

Wild blacktip sharks can detect low-frequency sounds from nearly 250 feet away, according to experiments conducted off the Florida coast. The sharks not only heard the sounds but sharply changed direction away from them, suggesting they could pinpoint where they were coming from.

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