important things to know

Monsters of the Deep: Underwater Whirlpools

Deep Eddies or Underwater Whirlpools produced by ocean currents flowing around terrain features like submerged mountains are a hazard to underwater navigation. Tidal currents can produce giant whirlpools. In 2014, Chinese Submarine 372 started plunging unexpectedly into an ocean trench and its pressure pipe burst. Only prompt action in closing valves and releasing gas to

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Mackenzie Poltergeist

In the 17th century, King Charles II ascended to the throne in Scotland and refused the Covenanters the right to freely practise their religion. Sir George Mackenzie, Lord Advocate appointed by the king, carried out the most bloody religious persecutions against the rebel Presbyterian Covenanters. The rebels were subject to deportation, inhumane torture, starvation, exposure

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