How did Thor's lightning not break through the ceiling?

@masterkungfu: He was holding back

It's magic.

Does it matter? We have to suspend our belief enough in these CMB movies. I mean the same could be said when Thor went, and save that woman in the car that fell off the bridge.I mean with the amount of Force from how he just flinged her up shouldn't he have ripped her arm off?

Because Mjolnir can generate lightning(me) it's own.

@masterkungfu: I assumed it came from the wiring in the building itself

Cause beauty > logic

I wouldn't worry about it.

Same way Shazam does it.

Thor isn't limited by science or physics - he has very precise control over the weather effects generated by Mjolnir, unlike other superhumans who have more limitations.

Cause he is on that pikachu level!

@masterkungfu: Maybe he focused it through the metal or electrical systems in the building. Electricity doesn't need to follow a direct path. Its like how a lightning rod deflects lightning from your roof to the ground.

wtf, people actually thought it came from the sky? It came from the hammer...

@spider-manwins: I thought it came from Spider-Man. :*(

@comicdude360: of course, we all know spidey is in thors hammer

It came from the hammer