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EntertainmentThe world's largest coral reef in breeding season
The Great Barrier Reef in Australia, the world's largest coral reef, has entered the breeding season in 2019.Interesting coral spawn a single day of the year
Most hard corals will release gametes (eggs and sperm) on a single night of the year
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Why are there no male queen bees?
The mystery of the 'doomsday' cinema, built in the desert but not a single person has visited for more than 30 years
Mystery of dozens of giant circular structures at the bottom of Lake Michigan
US ship becomes world's largest artificial reef
Wreckage of mysterious missing bomber found after 80 years
Surprised to know the identity of the Russian missile debris 'hunter'
Australia releases chemical composition data of nearly 1 million stars
NASA shuts down plasma device to save spacecraft 20.5 billion kilometers away
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