Alright,this has been bugging me so much I registered here just for it.
1)In the movie,when Thor is trapped in Hulk's cage and falling,could the fall actually have killed him?
2)How does Loki stab him(although it could be that the dagger is Asgardian and so on)
3)When he's fighting Hulk on the Helicarrier and the jet starts shooting at Hulk,why does Thor so desperately jump for cover?
I thought he was invulnerable/immortal,but now I'm confused...