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EntertainmentThe way the submarine sends a signal for help in distress
Immediately after detecting the incident, the crew will send emergency calls and drop buoys signaling the ship's position in distress.The source of the SOS signal
Many people believe that SOS is an acronym for some rescue questions like 'Save Our Ship
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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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