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EntertainmentAmerican dolphin warrior explores mines for 30 seconds
The 8 dolphins mobilized all successfully detected false mine mines set up in the sea, in which a dolphin identified the target location in just 30 seconds.America will replace dolphin detectors with robots
The robot will take on the underwater mine detection work of dolphins and sea lions on the US Navy payroll.
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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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