K12
In Norse mythology, the mighty god Thor wields his hammer Mjölnir — but according to the original myths, what is a little-known quirk of Mjölnir's design that made Thor's weapon imperfect?
A
It could only be thrown three times per day
B
Its handle was too short because a fly interrupted the dwarves who forged it
C
It would melt if used against fire giants
D
It returned to Thor's hand only on the third throw
E
It could not strike an enemy twice in the same battle
