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  The secret behind sperm's bendy tail

  Lifestyle | Jun 01, 2017, 05:31 PM IST

  Science decodes the reason behind the bend in sperm's tail

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  Tail of missing AirAsia plane discovered in Java Sea

  World | Jan 07, 2015, 12:42 PM IST

  Indonesia: Divers and an unmanned underwater vehicle spotted the tail of the missing AirAsia plane in the Java Sea on Wednesday, the first confirmed sighting of any major wreckage 11 days after Flight 8501 disappeared