Nose prints can be used to identify dogs, just like humans use fingerprints!
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Organized crime is estimated to account for 10% of the United States' national income.
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In Brazil, prison inmates can reduce their sentence by 4 days (up to 48 days a year) for every book they read and write a report on.
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In 2010, police in Belfast, Northern Ireland, used ice cream van music to calm angry teen rioters - and it worked!
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In 2015, Britain will ban smoking in cars carrying children.
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