The chart below shows the normal range of a resting heart rate (pulse rate after resting 10 minutes) in beats per minute, according to age.
This version of Thor's hammer was made by master swordsmith Tony Swatton. He's a Picasso when it comes to recreating movie props like Wolverine's claws, swords from Game of Thrones and weapons of the Teenage Mutant Ninja Turtles.
Mjolnir is the magical Uru hammer hailing from the realm of Asgard and is wielded by Thor. The hammer aids Thor in his adventures and provides him with numerous powers and abilities. It appears to be a large, square-headed gray war hammer. The head is larger than human hammers typically are.