The last clip will truly shock you😳 Would you go on a cruise in the North Sea? 🌊 Scientists reveal that the North Sea is home to the darkest waters in the world at night, the definition of pitch black. The North Sea is also one of the most dangerous seas in the world. It has wild storms and foggy winters. Because the sea is mostly shallow, the currents are strong and often pull in different directions. Even though the North Sea can be dangerous, it is important to trade. #northsea #ocean #adve