Water, electricity, and gas has been free in Turkmenistan since 1991.
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Elephants are among the most emotional creatures in the world - they have even been known to rescue other animals, such as trapped dogs.
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In Japan, watermelons are grown into the shape of a square so they are easier to stack and transport.
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Hockey player Jarome Iginla donates $2,000 to the children’s charity Kidsport for every goal he scores. Since 2000 it has added up to more than $700,000.
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The Simpsons are responsible for popularizing the word 'meh'.
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