Soujurn tax for yachts To sail in Croatian waters, it’s necessary to acquire two fees or permits. The first one is obtained at the harbor master’s office and is referred to as the “Fee for the Safety of Navigation and Protection of the Sea from...

What is Osmosis?Osmosis is coursed by a chemical-physical reaction, that takes place during the migration of a solvent, in this case water, through a film separating two liquids with different salinity concentration.What does this mean for boats?First, water migrates through the...