Water, electricity, and gas has been free in Turkmenistan since 1991.
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Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
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There's a regenerative candle that creates a new candle as it melts.
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The biggest burger in Britain, dubbed the 'Apocalypse Burger', is a mammoth 25,000 calories, weighs 11kg (25lb) and contains £150 (around $233 USD) worth of ingredients.
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The Google driverless car has only encountered two accidents. The first it was rear ended at a stop sign, and the second was when a human was behind the wheel.
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In China, teachers allow children to sleep in class for around 20 minutes to help improve their learning.
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