Avengers fans will know that if there’s one thing Thor, God of Thunder, does well it’s lifting his bleedin’ hammer.
Nobody else can, you see, and he loves to lord this over his fellow heroes – as shown in the most recent movie, Avengers: Age of Ultron.

But now he has a reason to be worried.
Mjolnir, as the hammer is known, is no longer just the property of Chris Hemsworth’s alter-ego.
One clever fan, Allen Pan, created the hammer and made sure only he could lift it – using the super-power of science (also known as a magnet and fingerprint recognition… Read the full story