Elephant trunks are very dexterous because they are so wrinkly
Elephants’ trunks are covered in wrinkles and the pattern of their distribution seems to help the trunk curve as it extends
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Elephant trunks are very dexterous because they are so wrinkly
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Elephants develop wrinkles through both form & function
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Weird Science The long and short of an elephant's trunk - Hindustan Times
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