1) Ship type 
A knarr r is a type of Norse merchant ship famously used by the Vikings. Knarr (knǫrr, plural knerrir) is of the same clinker-built method used to construct longships, karves, and faerings. ==History== Knarr is the Old Norse term for a type of ship built for long sea voyages. The knarr was a cargo ship, the hull was wider, deeper and shorter than...