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5
votes
2answers
191 views
How to estimate current speed and direction at sea?
In an episode in the tv series "I shouldn't be alive", crew members of a yacht racing team got caught in a violent storm and found themselves stranded in the Gulf of Mexico after their boat capsized. ...
12
votes
2answers
181 views
How to estimate distance in sea
While kayaking or swimming out in the open waters, it is quite important to be able to judge distances accurately before attempting to get from one point to another, such as from island to island. ...
