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Sloth's Motto: Relax, Don't Do It You can't get a leopard to change its spots. And apparently you can't get a sloth to be more lively, either. German scientists have given up after a three-year experiment aimed at motivating a sloth to climb up and down a pole. The sloth refused to budge, even when tempted with spaghetti.

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Sloth's Motto: Relax, Don't Do It

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Sloth's Motto: Relax, Don't Do It

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You can't get a leopard to change its spots. And apparently you can't get a sloth to be more lively, either. German scientists have given up after a three-year experiment aimed at motivating a sloth to climb up and down a pole. The sloth refused to budge, even when tempted with spaghetti.

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