Tragedies with thousands of victims: 5 worst marine disasters of the 20th century
The sea can be merciless. At all times, it was customary to destroy dozens and hundreds of sailors at a time. But what if the sea decides to take more…

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Proofreading materials
Nautical charts, directions, hydrometeorological aids and other navigation guidelines can only ensure navigational safety of navigation if they are constantly maintained at the present level by updating them. Therefore, the…

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The first Russian Antarctic expedition
One hundred ninety-seven years ago F. F. Bellingshausen wrote in his diary: “It is impossible to express in words the joy that appeared on the faces of all when exclaiming…

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Monthly Archives: December 2018

Smart solar powered catamaran for exploring the depths of the sea

British researchers are going to study underwater geysers at the bottom of the Celtic Sea, using the innovative “smart” C-Enduro catamaran, powered by solar energy.

One of the most poorly studied seas in the world is the Celtic Sea, which washed the waves of Ireland, France and Great Britain and enters the Atlantic Ocean basin. Scientists are very interested in geothermal sources scattered on the bottom of this sea, as well as the forms of life that live near underwater geysers. Continue reading

A life-saving pillow bracelet with which you can not be afraid to drown

A group of designers from the United States created an unusual bracelet, endowing it with the functions of a life buoy. In the event of an emergency, just a click of a button is enough to allow the gadget to stay on the water

American craftsmen launched a fundraiser for a new gadget that will ensure the safety of swimmers. The device is called KINGII and is, in fact, a lifeline that is worn on the arm and works on the principle of inflatable armrest pads for small children. Continue reading

Ship's courses relative to the wind
The heading of the vessel relative to the wind is the angle between the direction of the wind and the diametrical plane of the vessel, that is, the heading angle…

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If you have lost your luggage
First of all, you should contact the representative of the airline whose flight you have flown to, or the representative of the airport if there is no representative office of…

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Why do sea mines have “horns” and is it possible to touch such people
There are many types of sea mines, but most of them have something in common. We are talking about those "horns" sticking out in all directions. At the level of…

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7 amazing underwater cities that actually exist
The legend of Atlantis - an ancient, once great city that plunged into the depths of the ocean - is known, perhaps, to everyone. But it turns out that such…

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