Thor the Lord of Asgard
Thursday is named after Thor
Mjolnir - the hammer
Mjölnir is described in Norse mythology as one of the most fearsome weapons, capable of aligning mountains. According to Norse mythology, the hammer was made by the dwarven brothers Sindri and Brokk, and how its characteristically short handle was due to a mishap during its manufacture.
Mjölnir in Old Norse means "That which marks and crushes to dust".