Introduction to the "Oseberg": "The Oseberg" (The Oseberg ship) is one of the two best-preserved pirate ships in the world. It is 21.4 meters long, 5.1 meters wide, and has 15 oars. It was built in 1904. years of excavation. It was the burial ship of Queen Osha in the ninth century. She was the grandmother of Harald, the "First Emperor" of Norway. In order to avenge her father and brother, she sent someone to kill her husband, and she is famous for it. It is speculated that this ship was used as a recreational boat in calm seas, as its wooden mast was apparently not as strong as other Viking ships.