In 2010, police in Belfast, Northern Ireland, used ice cream van music to calm angry teen rioters - and it worked!
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Nose prints can be used to identify dogs, just like humans use fingerprints!
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The U.S. Government will not allow portraits of living persons to appear on stamps.
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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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South Korea has banned under 16s from playing online games between midnight and 6am under the so-called "Cinderella Law".
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