Water, electricity, and gas has been free in Turkmenistan since 1991.
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The full moon causes a tidal wave to roll up the Amazon river once in day and once in night for a period of only three weeks in a year. This results in continuous 4m high wave that can be surfed for up to 13km.
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If you place a ripe banana next to a green tomato, the tomato will ripen due to the ethylene gas produced by the banana.
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A Swiss man replaced his car's broken heater with a fully functional wood burning stove.
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